diff options
Diffstat (limited to 'drivers/net')
52 files changed, 64 insertions, 78 deletions
diff --git a/drivers/net/arcnet/arc-rawmode.c b/drivers/net/arcnet/arc-rawmode.c index d78f30186642..8c651fdee039 100644 --- a/drivers/net/arcnet/arc-rawmode.c +++ b/drivers/net/arcnet/arc-rawmode.c @@ -85,7 +85,7 @@ static int build_header(struct sk_buff *skb, struct net_device *dev, unsigned short type, uint8_t daddr) { int hdr_size = ARC_HDR_SIZE; - struct archdr *pkt = (struct archdr *)skb_push(skb, hdr_size); + struct archdr *pkt = skb_push(skb, hdr_size); /* Set the source hardware address. * diff --git a/drivers/net/arcnet/capmode.c b/drivers/net/arcnet/capmode.c index 2056878fb087..a80f4eb9262d 100644 --- a/drivers/net/arcnet/capmode.c +++ b/drivers/net/arcnet/capmode.c @@ -101,7 +101,7 @@ static int build_header(struct sk_buff *skb, uint8_t daddr) { int hdr_size = ARC_HDR_SIZE; - struct archdr *pkt = (struct archdr *)skb_push(skb, hdr_size); + struct archdr *pkt = skb_push(skb, hdr_size); arc_printk(D_PROTO, dev, "Preparing header for cap packet %x.\n", *((int *)&pkt->soft.cap.cookie[0])); diff --git a/drivers/net/arcnet/rfc1051.c b/drivers/net/arcnet/rfc1051.c index 4b1a75469cb1..a7752a5b647f 100644 --- a/drivers/net/arcnet/rfc1051.c +++ b/drivers/net/arcnet/rfc1051.c @@ -162,7 +162,7 @@ static int build_header(struct sk_buff *skb, struct net_device *dev, unsigned short type, uint8_t daddr) { int hdr_size = ARC_HDR_SIZE + RFC1051_HDR_SIZE; - struct archdr *pkt = (struct archdr *)skb_push(skb, hdr_size); + struct archdr *pkt = skb_push(skb, hdr_size); struct arc_rfc1051 *soft = &pkt->soft.rfc1051; /* set the protocol ID according to RFC1051 */ diff --git a/drivers/net/arcnet/rfc1201.c b/drivers/net/arcnet/rfc1201.c index 566da5ecdc9d..a4c856282674 100644 --- a/drivers/net/arcnet/rfc1201.c +++ b/drivers/net/arcnet/rfc1201.c @@ -379,7 +379,7 @@ static int build_header(struct sk_buff *skb, struct net_device *dev, { struct arcnet_local *lp = netdev_priv(dev); int hdr_size = ARC_HDR_SIZE + RFC1201_HDR_SIZE; - struct archdr *pkt = (struct archdr *)skb_push(skb, hdr_size); + struct archdr *pkt = skb_push(skb, hdr_size); struct arc_rfc1201 *soft = &pkt->soft.rfc1201; /* set the protocol ID according to RFC1201 */ diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c index 5274501428e4..5333601f855f 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.c +++ b/drivers/net/ethernet/broadcom/bcmsysport.c @@ -1099,7 +1099,7 @@ static struct sk_buff *bcm_sysport_insert_tsb(struct sk_buff *skb, skb = nskb; } - tsb = (struct bcm_tsb *)skb_push(skb, sizeof(*tsb)); + tsb = skb_push(skb, sizeof(*tsb)); /* Zero-out TSB by default */ memset(tsb, 0, sizeof(*tsb)); diff --git a/drivers/net/ethernet/chelsio/cxgb/sge.c b/drivers/net/ethernet/chelsio/cxgb/sge.c index d56142b98534..0f13a7f7c1d3 100644 --- a/drivers/net/ethernet/chelsio/cxgb/sge.c +++ b/drivers/net/ethernet/chelsio/cxgb/sge.c @@ -1801,7 +1801,7 @@ netdev_tx_t t1_start_xmit(struct sk_buff *skb, struct net_device *dev) eth_type = skb_network_offset(skb) == ETH_HLEN ? CPL_ETH_II : CPL_ETH_II_VLAN; - hdr = (struct cpl_tx_pkt_lso *)skb_push(skb, sizeof(*hdr)); + hdr = skb_push(skb, sizeof(*hdr)); hdr->opcode = CPL_TX_PKT_LSO; hdr->ip_csum_dis = hdr->l4_csum_dis = 0; hdr->ip_hdr_words = ip_hdr(skb)->ihl; @@ -1849,7 +1849,7 @@ netdev_tx_t t1_start_xmit(struct sk_buff *skb, struct net_device *dev) } } - cpl = (struct cpl_tx_pkt *)__skb_push(skb, sizeof(*cpl)); + cpl = __skb_push(skb, sizeof(*cpl)); cpl->opcode = CPL_TX_PKT; cpl->ip_csum_dis = 1; /* SW calculates IP csum */ cpl->l4_csum_dis = skb->ip_summed == CHECKSUM_PARTIAL ? 0 : 1; diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c index 0ff166ec3e7e..a79e257bc338 100644 --- a/drivers/net/ethernet/freescale/gianfar.c +++ b/drivers/net/ethernet/freescale/gianfar.c @@ -2250,7 +2250,7 @@ static int gfar_enet_open(struct net_device *dev) static inline struct txfcb *gfar_add_fcb(struct sk_buff *skb) { - struct txfcb *fcb = (struct txfcb *)skb_push(skb, GMAC_FCB_LEN); + struct txfcb *fcb = skb_push(skb, GMAC_FCB_LEN); memset(fcb, 0, GMAC_FCB_LEN); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c b/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c index c456ca07b562..898759fcf9ec 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c @@ -132,7 +132,7 @@ static struct sk_buff *mlx5e_test_get_udp_skb(struct mlx5e_priv *priv) skb_reserve(skb, NET_IP_ALIGN); /* Reserve for ethernet and IP header */ - ethh = (struct ethhdr *)skb_push(skb, ETH_HLEN); + ethh = skb_push(skb, ETH_HLEN); skb_reset_mac_header(skb); skb_set_network_header(skb, skb->len); diff --git a/drivers/net/ethernet/sun/niu.c b/drivers/net/ethernet/sun/niu.c index 2dcca249eb9c..46cb7f8955a2 100644 --- a/drivers/net/ethernet/sun/niu.c +++ b/drivers/net/ethernet/sun/niu.c @@ -6667,7 +6667,7 @@ static netdev_tx_t niu_start_xmit(struct sk_buff *skb, headroom = align + sizeof(struct tx_pkt_hdr); ehdr = (struct ethhdr *) skb->data; - tp = (struct tx_pkt_hdr *) skb_push(skb, headroom); + tp = skb_push(skb, headroom); len = skb->len - sizeof(struct tx_pkt_hdr); tp->flags = cpu_to_le64(niu_compute_tx_flags(skb, ehdr, align, len)); diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_net.c b/drivers/net/ethernet/toshiba/ps3_gelic_net.c index fa6a06571187..88d74aef218a 100644 --- a/drivers/net/ethernet/toshiba/ps3_gelic_net.c +++ b/drivers/net/ethernet/toshiba/ps3_gelic_net.c @@ -754,7 +754,7 @@ static struct sk_buff *gelic_put_vlan_tag(struct sk_buff *skb, return NULL; dev_kfree_skb_any(sk_tmp); } - veth = (struct vlan_ethhdr *)skb_push(skb, VLAN_HLEN); + veth = skb_push(skb, VLAN_HLEN); /* Move the mac addresses to the top of buffer */ memmove(skb->data, skb->data + VLAN_HLEN, 2 * ETH_ALEN); diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c index 7bcf1b52020e..d586ad93aaff 100644 --- a/drivers/net/geneve.c +++ b/drivers/net/geneve.c @@ -687,8 +687,7 @@ static int geneve_build_skb(struct dst_entry *dst, struct sk_buff *skb, if (err) goto free_dst; - gnvh = (struct genevehdr *)__skb_push(skb, sizeof(*gnvh) + - info->options_len); + gnvh = __skb_push(skb, sizeof(*gnvh) + info->options_len); geneve_build_header(gnvh, info); skb_set_inner_protocol(skb, htons(ETH_P_TEB)); return 0; diff --git a/drivers/net/gtp.c b/drivers/net/gtp.c index ca110cd2a4e4..8e333a8a2295 100644 --- a/drivers/net/gtp.c +++ b/drivers/net/gtp.c @@ -398,7 +398,7 @@ static inline void gtp0_push_header(struct sk_buff *skb, struct pdp_ctx *pctx) int payload_len = skb->len; struct gtp0_header *gtp0; - gtp0 = (struct gtp0_header *) skb_push(skb, sizeof(*gtp0)); + gtp0 = skb_push(skb, sizeof(*gtp0)); gtp0->flags = 0x1e; /* v0, GTP-non-prime. */ gtp0->type = GTP_TPDU; @@ -415,7 +415,7 @@ static inline void gtp1_push_header(struct sk_buff *skb, struct pdp_ctx *pctx) int payload_len = skb->len; struct gtp1_header *gtp1; - gtp1 = (struct gtp1_header *) skb_push(skb, sizeof(*gtp1)); + gtp1 = skb_push(skb, sizeof(*gtp1)); /* Bits 8 7 6 5 4 3 2 1 * +--+--+--+--+--+--+--+--+ diff --git a/drivers/net/hippi/rrunner.c b/drivers/net/hippi/rrunner.c index 7683fd544344..71ddadbf2368 100644 --- a/drivers/net/hippi/rrunner.c +++ b/drivers/net/hippi/rrunner.c @@ -1422,7 +1422,7 @@ static netdev_tx_t rr_start_xmit(struct sk_buff *skb, skb = new_skb; } - ifield = (u32 *)skb_push(skb, 8); + ifield = skb_push(skb, 8); ifield[0] = 0; ifield[1] = hcb->ifield; diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c index 2067dcc71535..e370d7c894cb 100644 --- a/drivers/net/macsec.c +++ b/drivers/net/macsec.c @@ -697,7 +697,7 @@ static struct sk_buff *macsec_encrypt(struct sk_buff *skb, unprotected_len = skb->len; eth = eth_hdr(skb); sci_present = send_sci(secy); - hh = (struct macsec_eth_header *)skb_push(skb, macsec_extra_len(sci_present)); + hh = skb_push(skb, macsec_extra_len(sci_present)); memmove(hh, eth, 2 * ETH_ALEN); pn = tx_sa_update_pn(tx_sa, secy); diff --git a/drivers/net/ppp/ppp_async.c b/drivers/net/ppp/ppp_async.c index 32c72db654e2..814fd8fae67d 100644 --- a/drivers/net/ppp/ppp_async.c +++ b/drivers/net/ppp/ppp_async.c @@ -802,7 +802,7 @@ process_input_packet(struct asyncppp *ap) proto = p[0]; if (proto & 1) { /* protocol is compressed */ - skb_push(skb, 1)[0] = 0; + *(u8 *)skb_push(skb, 1) = 0; } else { if (skb->len < 2) goto err; diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c index bbded33120fe..d42091f11eb8 100644 --- a/drivers/net/ppp/ppp_generic.c +++ b/drivers/net/ppp/ppp_generic.c @@ -1490,7 +1490,7 @@ ppp_send_frame(struct ppp *ppp, struct sk_buff *skb) /* check if we should pass this packet */ /* the filter instructions are constructed assuming a four-byte PPP header on each packet */ - *skb_push(skb, 2) = 1; + *(u8 *)skb_push(skb, 2) = 1; if (ppp->pass_filter && BPF_PROG_RUN(ppp->pass_filter, skb) == 0) { if (ppp->debug & 1) @@ -2133,7 +2133,7 @@ ppp_receive_nonmp_frame(struct ppp *ppp, struct sk_buff *skb) if (skb_unclone(skb, GFP_ATOMIC)) goto err; - *skb_push(skb, 2) = 0; + *(u8 *)skb_push(skb, 2) = 0; if (ppp->pass_filter && BPF_PROG_RUN(ppp->pass_filter, skb) == 0) { if (ppp->debug & 1) @@ -2267,7 +2267,7 @@ ppp_receive_mp_frame(struct ppp *ppp, struct sk_buff *skb, struct channel *pch) * Do protocol ID decompression on the first fragment of each packet. */ if ((PPP_MP_CB(skb)->BEbits & B) && (skb->data[0] & 1)) - *skb_push(skb, 1) = 0; + *(u8 *)skb_push(skb, 1) = 0; /* * Expand sequence number to 32 bits, making it as close diff --git a/drivers/net/ppp/ppp_synctty.c b/drivers/net/ppp/ppp_synctty.c index ce2300c0bcbf..ef08590db873 100644 --- a/drivers/net/ppp/ppp_synctty.c +++ b/drivers/net/ppp/ppp_synctty.c @@ -711,7 +711,7 @@ ppp_sync_input(struct syncppp *ap, const unsigned char *buf, /* decompress protocol field if compressed */ if (p[0] & 1) { /* protocol is compressed */ - skb_push(skb, 1)[0] = 0; + *(u8 *)skb_push(skb, 1) = 0; } else if (skb->len < 2) goto err; diff --git a/drivers/net/ppp/pptp.c b/drivers/net/ppp/pptp.c index 1951b1085cb8..2f22e318a67f 100644 --- a/drivers/net/ppp/pptp.c +++ b/drivers/net/ppp/pptp.c @@ -328,7 +328,7 @@ allow_packet: if ((*skb->data) & 1) { /* protocol is compressed */ - skb_push(skb, 1)[0] = 0; + *(u8 *)skb_push(skb, 1) = 0; } skb->ip_summed = CHECKSUM_NONE; diff --git a/drivers/net/usb/gl620a.c b/drivers/net/usb/gl620a.c index 29276e54bb8b..ba1ce1006c4f 100644 --- a/drivers/net/usb/gl620a.c +++ b/drivers/net/usb/gl620a.c @@ -174,7 +174,7 @@ genelink_tx_fixup(struct usbnet *dev, struct sk_buff *skb, gfp_t flags) } // attach the packet count to the header - packet_count = (__le32 *) skb_push(skb, (4 + 4*1)); + packet_count = skb_push(skb, (4 + 4 * 1)); packet_len = packet_count + 1; *packet_count = cpu_to_le32(1); diff --git a/drivers/net/usb/int51x1.c b/drivers/net/usb/int51x1.c index 5a43b77a6b9c..be63a829b8fe 100644 --- a/drivers/net/usb/int51x1.c +++ b/drivers/net/usb/int51x1.c @@ -106,7 +106,7 @@ static struct sk_buff *int51x1_tx_fixup(struct usbnet *dev, pack_len += need_tail; pack_len &= 0x07ff; - len = (__le16 *) __skb_push(skb, INT51X1_HEADER_SIZE); + len = __skb_push(skb, INT51X1_HEADER_SIZE); *len = cpu_to_le16(pack_len); if(need_tail) diff --git a/drivers/net/usb/kaweth.c b/drivers/net/usb/kaweth.c index 37fb621fde86..92e4fd29ae44 100644 --- a/drivers/net/usb/kaweth.c +++ b/drivers/net/usb/kaweth.c @@ -809,7 +809,7 @@ static netdev_tx_t kaweth_start_xmit(struct sk_buff *skb, return NETDEV_TX_OK; } - private_header = (__le16 *)__skb_push(skb, 2); + private_header = __skb_push(skb, 2); *private_header = cpu_to_le16(skb->len-2); kaweth->tx_skb = skb; diff --git a/drivers/net/usb/lg-vl600.c b/drivers/net/usb/lg-vl600.c index d633492bf9eb..dbabd7ca5268 100644 --- a/drivers/net/usb/lg-vl600.c +++ b/drivers/net/usb/lg-vl600.c @@ -304,7 +304,7 @@ encapsulate: memset(&packet->dummy, 0, sizeof(packet->dummy)); packet->len = cpu_to_le32(orig_len); - frame = (struct vl600_frame_hdr *) skb_push(skb, sizeof(*frame)); + frame = skb_push(skb, sizeof(*frame)); memset(frame, 0, sizeof(*frame)); frame->len = cpu_to_le32(full_len); frame->serial = cpu_to_le32(serial++); diff --git a/drivers/net/usb/net1080.c b/drivers/net/usb/net1080.c index 861ff45f0b09..be53ff30b7b5 100644 --- a/drivers/net/usb/net1080.c +++ b/drivers/net/usb/net1080.c @@ -466,7 +466,7 @@ net1080_tx_fixup(struct usbnet *dev, struct sk_buff *skb, gfp_t flags) encapsulate: /* header first */ - header = (struct nc_header *) skb_push(skb, sizeof *header); + header = skb_push(skb, sizeof *header); header->hdr_len = cpu_to_le16(sizeof (*header)); header->packet_len = cpu_to_le16(len); header->packet_id = cpu_to_le16((u16)dev->xid++); diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index ffd229ec8352..5894e3c9468f 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -101,7 +101,7 @@ static netdev_tx_t qmimux_start_xmit(struct sk_buff *skb, struct net_device *dev unsigned int len = skb->len; struct qmimux_hdr *hdr; - hdr = (struct qmimux_hdr *)skb_push(skb, sizeof(struct qmimux_hdr)); + hdr = skb_push(skb, sizeof(struct qmimux_hdr)); hdr->pad = 0; hdr->mux_id = priv->mux_id; hdr->pkt_len = cpu_to_be16(len); diff --git a/drivers/net/usb/rndis_host.c b/drivers/net/usb/rndis_host.c index e96e2e5673d7..a151f267aebb 100644 --- a/drivers/net/usb/rndis_host.c +++ b/drivers/net/usb/rndis_host.c @@ -578,7 +578,7 @@ rndis_tx_fixup(struct usbnet *dev, struct sk_buff *skb, gfp_t flags) * packets; Linux minimizes wasted bandwidth through tx queues. */ fill: - hdr = (void *) __skb_push(skb, sizeof *hdr); + hdr = __skb_push(skb, sizeof *hdr); memset(hdr, 0, sizeof *hdr); hdr->msg_type = cpu_to_le32(RNDIS_MSG_PACKET); hdr->msg_len = cpu_to_le32(skb->len); diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c index 022c0b5f9844..c6c0595d267b 100644 --- a/drivers/net/vrf.c +++ b/drivers/net/vrf.c @@ -383,7 +383,7 @@ static int vrf_finish_direct(struct net *net, struct sock *sk, if (!list_empty(&vrf_dev->ptype_all) && likely(skb_headroom(skb) >= ETH_HLEN)) { - struct ethhdr *eth = (struct ethhdr *)skb_push(skb, ETH_HLEN); + struct ethhdr *eth = skb_push(skb, ETH_HLEN); ether_addr_copy(eth->h_source, vrf_dev->dev_addr); eth_zero_addr(eth->h_dest); diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index 4e1d427d340c..94ce98229828 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -1827,7 +1827,7 @@ static int vxlan_build_skb(struct sk_buff *skb, struct dst_entry *dst, if (err) return err; - vxh = (struct vxlanhdr *) __skb_push(skb, sizeof(*vxh)); + vxh = __skb_push(skb, sizeof(*vxh)); vxh->vx_flags = VXLAN_HF_VNI; vxh->vx_vni = vxlan_vni_field(vni); diff --git a/drivers/net/wimax/i2400m/netdev.c b/drivers/net/wimax/i2400m/netdev.c index dd7f3168c07d..a654687b5fa2 100644 --- a/drivers/net/wimax/i2400m/netdev.c +++ b/drivers/net/wimax/i2400m/netdev.c @@ -221,7 +221,7 @@ void i2400m_tx_prep_header(struct sk_buff *skb) { struct i2400m_pl_data_hdr *pl_hdr; skb_pull(skb, ETH_HLEN); - pl_hdr = (struct i2400m_pl_data_hdr *) skb_push(skb, sizeof(*pl_hdr)); + pl_hdr = skb_push(skb, sizeof(*pl_hdr)); pl_hdr->reserved = 0; } diff --git a/drivers/net/wireless/admtek/adm8211.c b/drivers/net/wireless/admtek/adm8211.c index 5f64f3928c35..3b0802fc5bf5 100644 --- a/drivers/net/wireless/admtek/adm8211.c +++ b/drivers/net/wireless/admtek/adm8211.c @@ -1700,7 +1700,7 @@ static void adm8211_tx(struct ieee80211_hw *dev, skb_pull(skb, hdrlen); payload_len = skb->len; - txhdr = (struct adm8211_tx_hdr *) skb_push(skb, sizeof(*txhdr)); + txhdr = skb_push(skb, sizeof(*txhdr)); memset(txhdr, 0, sizeof(*txhdr)); memcpy(txhdr->da, ieee80211_get_DA(hdr), ETH_ALEN); txhdr->signal = plcp_signal; diff --git a/drivers/net/wireless/ath/ar5523/ar5523.c b/drivers/net/wireless/ath/ar5523/ar5523.c index f2f4ccfdf8da..106d6f8d471a 100644 --- a/drivers/net/wireless/ath/ar5523/ar5523.c +++ b/drivers/net/wireless/ath/ar5523/ar5523.c @@ -829,8 +829,8 @@ static void ar5523_tx_work_locked(struct ar5523 *ar) data->ar = ar; data->urb = urb; - desc = (struct ar5523_tx_desc *)skb_push(skb, sizeof(*desc)); - chunk = (struct ar5523_chunk *)skb_push(skb, sizeof(*chunk)); + desc = skb_push(skb, sizeof(*desc)); + chunk = skb_push(skb, sizeof(*chunk)); chunk->seqnum = 0; chunk->flags = UATH_CFLAGS_FINAL; diff --git a/drivers/net/wireless/ath/ath6kl/htc_pipe.c b/drivers/net/wireless/ath/ath6kl/htc_pipe.c index b13d61111072..5c0ba83a44aa 100644 --- a/drivers/net/wireless/ath/ath6kl/htc_pipe.c +++ b/drivers/net/wireless/ath/ath6kl/htc_pipe.c @@ -228,8 +228,7 @@ static int htc_issue_packets(struct htc_target *target, payload_len = packet->act_len; /* setup HTC frame header */ - htc_hdr = (struct htc_frame_hdr *) skb_push(skb, - sizeof(*htc_hdr)); + htc_hdr = skb_push(skb, sizeof(*htc_hdr)); if (!htc_hdr) { WARN_ON_ONCE(1); status = -EINVAL; diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c index 12aa8abbcba4..0d9687a2aa98 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.c +++ b/drivers/net/wireless/ath/ath9k/hif_usb.c @@ -199,7 +199,7 @@ static int hif_usb_send_mgmt(struct hif_device_usb *hif_dev, cmd->skb = skb; cmd->hif_dev = hif_dev; - hdr = (__le16 *) skb_push(skb, 4); + hdr = skb_push(skb, 4); *hdr++ = cpu_to_le16(skb->len - 4); *hdr++ = cpu_to_le16(ATH_USB_TX_STREAM_MODE_TAG); diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.c b/drivers/net/wireless/ath/ath9k/htc_hst.c index 9fa8970a1f7d..1bf63a4efb4c 100644 --- a/drivers/net/wireless/ath/ath9k/htc_hst.c +++ b/drivers/net/wireless/ath/ath9k/htc_hst.c @@ -26,8 +26,7 @@ static int htc_issue_send(struct htc_target *target, struct sk_buff* skb, struct htc_endpoint *endpoint = &target->endpoint[epid]; int status; - hdr = (struct htc_frame_hdr *) - skb_push(skb, sizeof(struct htc_frame_hdr)); + hdr = skb_push(skb, sizeof(struct htc_frame_hdr)); hdr->endpoint_id = epid; hdr->flags = flags; hdr->payload_len = cpu_to_be16(len); diff --git a/drivers/net/wireless/ath/ath9k/wmi.c b/drivers/net/wireless/ath/ath9k/wmi.c index c51c69b1ad96..85d09fdef8dc 100644 --- a/drivers/net/wireless/ath/ath9k/wmi.c +++ b/drivers/net/wireless/ath/ath9k/wmi.c @@ -277,7 +277,7 @@ static int ath9k_wmi_cmd_issue(struct wmi *wmi, struct wmi_cmd_hdr *hdr; unsigned long flags; - hdr = (struct wmi_cmd_hdr *) skb_push(skb, sizeof(struct wmi_cmd_hdr)); + hdr = skb_push(skb, sizeof(struct wmi_cmd_hdr)); hdr->command_id = cpu_to_be16(cmd); hdr->seq_no = cpu_to_be16(++wmi->tx_seq_id); diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c index 2bf04c9edc98..0cb5b58925dc 100644 --- a/drivers/net/wireless/ath/carl9170/tx.c +++ b/drivers/net/wireless/ath/carl9170/tx.c @@ -991,7 +991,7 @@ static int carl9170_tx_prepare(struct ar9170 *ar, else cvif = NULL; - txc = (void *)skb_push(skb, sizeof(*txc)); + txc = skb_push(skb, sizeof(*txc)); memset(txc, 0, sizeof(*txc)); SET_VAL(CARL9170_TX_SUPER_MISC_QUEUE, txc->s.misc, hw_queue); diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c index edab4c0a900f..84d91606e6f3 100644 --- a/drivers/net/wireless/ath/wil6210/txrx.c +++ b/drivers/net/wireless/ath/wil6210/txrx.c @@ -363,7 +363,7 @@ static void wil_rx_add_radiotap_header(struct wil6210_priv *wil, return; } - rtap_vendor = (void *)skb_push(skb, rtap_len); + rtap_vendor = skb_push(skb, rtap_len); memset(rtap_vendor, 0, rtap_len); rtap_vendor->rtap.rthdr.it_version = PKTHDR_RADIOTAP_VERSION; diff --git a/drivers/net/wireless/intersil/hostap/hostap_80211_rx.c b/drivers/net/wireless/intersil/hostap/hostap_80211_rx.c index 34dbddbf3f9b..6d8b64ca1a63 100644 --- a/drivers/net/wireless/intersil/hostap/hostap_80211_rx.c +++ b/drivers/net/wireless/intersil/hostap/hostap_80211_rx.c @@ -131,8 +131,7 @@ int prism2_rx_80211(struct net_device *dev, struct sk_buff *skb, if (prism_header == 1) { struct linux_wlan_ng_prism_hdr *hdr; - hdr = (struct linux_wlan_ng_prism_hdr *) - skb_push(skb, phdrlen); + hdr = skb_push(skb, phdrlen); memset(hdr, 0, phdrlen); hdr->msgcode = LWNG_CAP_DID_BASE; hdr->msglen = sizeof(*hdr); @@ -153,8 +152,7 @@ hdr->f.status = s; hdr->f.len = l; hdr->f.data = d #undef LWNG_SETVAL } else if (prism_header == 2) { struct linux_wlan_ng_cap_hdr *hdr; - hdr = (struct linux_wlan_ng_cap_hdr *) - skb_push(skb, phdrlen); + hdr = skb_push(skb, phdrlen); memset(hdr, 0, phdrlen); hdr->version = htonl(LWNG_CAPHDR_VERSION); hdr->length = htonl(phdrlen); @@ -172,7 +170,7 @@ hdr->f.status = s; hdr->f.len = l; hdr->f.data = d hdr->encoding = htonl(1); /* cck */ } else if (prism_header == 3) { struct hostap_radiotap_rx *hdr; - hdr = (struct hostap_radiotap_rx *)skb_push(skb, phdrlen); + hdr = skb_push(skb, phdrlen); memset(hdr, 0, phdrlen); hdr->hdr.it_len = cpu_to_le16(phdrlen); hdr->hdr.it_present = diff --git a/drivers/net/wireless/intersil/orinoco/main.c b/drivers/net/wireless/intersil/orinoco/main.c index f7abc439fb92..28dac36d7c4c 100644 --- a/drivers/net/wireless/intersil/orinoco/main.c +++ b/drivers/net/wireless/intersil/orinoco/main.c @@ -396,7 +396,7 @@ int orinoco_process_xmit_skb(struct sk_buff *skb, memcpy(hdr.encap, encaps_hdr, sizeof(encaps_hdr)); /* Make room for the new header, and copy it in */ - eh = (struct ethhdr *) skb_push(skb, ENCAPS_OVERHEAD); + eh = skb_push(skb, ENCAPS_OVERHEAD); memcpy(eh, &hdr, sizeof(hdr)); } @@ -1029,11 +1029,10 @@ static void orinoco_rx(struct net_device *dev, /* These indicate a SNAP within 802.2 LLC within 802.11 frame which we'll need to de-encapsulate to the original EthernetII frame. */ - hdr = (struct ethhdr *)skb_push(skb, - ETH_HLEN - ENCAPS_OVERHEAD); + hdr = skb_push(skb, ETH_HLEN - ENCAPS_OVERHEAD); } else { /* 802.3 frame - prepend 802.3 header as is */ - hdr = (struct ethhdr *)skb_push(skb, ETH_HLEN); + hdr = skb_push(skb, ETH_HLEN); hdr->h_proto = htons(length); } memcpy(hdr->h_dest, desc->addr1, ETH_ALEN); diff --git a/drivers/net/wireless/intersil/p54/txrx.c b/drivers/net/wireless/intersil/p54/txrx.c index b00c07d72f95..3a4214d362ff 100644 --- a/drivers/net/wireless/intersil/p54/txrx.c +++ b/drivers/net/wireless/intersil/p54/txrx.c @@ -815,8 +815,8 @@ void p54_tx_80211(struct ieee80211_hw *dev, } } - txhdr = (struct p54_tx_data *) skb_push(skb, sizeof(*txhdr) + padding); - hdr = (struct p54_hdr *) skb_push(skb, sizeof(*hdr)); + txhdr = skb_push(skb, sizeof(*txhdr) + padding); + hdr = skb_push(skb, sizeof(*hdr)); if (padding) hdr_flags |= P54_HDR_FLAG_DATA_ALIGN; diff --git a/drivers/net/wireless/intersil/prism54/islpci_eth.c b/drivers/net/wireless/intersil/prism54/islpci_eth.c index d83f6332019e..9b0ded733294 100644 --- a/drivers/net/wireless/intersil/prism54/islpci_eth.c +++ b/drivers/net/wireless/intersil/prism54/islpci_eth.c @@ -276,10 +276,7 @@ islpci_monitor_rx(islpci_private *priv, struct sk_buff **skb) } /* make room for the new header and fill it. */ - avs = - (struct avs_80211_1_header *) skb_push(*skb, - sizeof (struct - avs_80211_1_header)); + avs = skb_push(*skb, sizeof(struct avs_80211_1_header)); avs->version = cpu_to_be32(P80211CAPTURE_VERSION); avs->length = cpu_to_be32(sizeof (struct avs_80211_1_header)); diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 7418088e296f..c8852acc1462 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -848,7 +848,7 @@ static void mac80211_hwsim_monitor_rx(struct ieee80211_hw *hw, if (skb == NULL) return; - hdr = (struct hwsim_radiotap_hdr *) skb_push(skb, sizeof(*hdr)); + hdr = skb_push(skb, sizeof(*hdr)); hdr->hdr.it_version = PKTHDR_RADIOTAP_VERSION; hdr->hdr.it_pad = 0; hdr->hdr.it_len = cpu_to_le16(sizeof(*hdr)); @@ -1146,7 +1146,7 @@ static void mac80211_hwsim_add_vendor_rtap(struct sk_buff *skb) * Note that this code requires the headroom in the SKB * that was allocated earlier. */ - rtap = (void *)skb_push(skb, sizeof(*rtap) + 8 + 4); + rtap = skb_push(skb, sizeof(*rtap) + 8 + 4); rtap->oui[0] = HWSIM_RADIOTAP_OUI[0]; rtap->oui[1] = HWSIM_RADIOTAP_OUI[1]; rtap->oui[2] = HWSIM_RADIOTAP_OUI[2]; diff --git a/drivers/net/wireless/marvell/libertas/rx.c b/drivers/net/wireless/marvell/libertas/rx.c index a18bb7a9889c..7586ff681b23 100644 --- a/drivers/net/wireless/marvell/libertas/rx.c +++ b/drivers/net/wireless/marvell/libertas/rx.c @@ -257,7 +257,7 @@ static int process_rxed_802_11_packet(struct lbs_private *priv, goto done; } - pradiotap_hdr = (void *)skb_push(skb, sizeof(struct rx_radiotap_hdr)); + pradiotap_hdr = skb_push(skb, sizeof(struct rx_radiotap_hdr)); memcpy(pradiotap_hdr, &radiotap_hdr, sizeof(struct rx_radiotap_hdr)); priv->cur_rate = lbs_fw_index_to_data_rate(prxpd->rx_rate); diff --git a/drivers/net/wireless/marvell/libertas_tf/main.c b/drivers/net/wireless/marvell/libertas_tf/main.c index d80333117989..81228bf73043 100644 --- a/drivers/net/wireless/marvell/libertas_tf/main.c +++ b/drivers/net/wireless/marvell/libertas_tf/main.c @@ -260,7 +260,7 @@ static void lbtf_tx_work(struct work_struct *work) len = skb->len; info = IEEE80211_SKB_CB(skb); - txpd = (struct txpd *) skb_push(skb, sizeof(struct txpd)); + txpd = skb_push(skb, sizeof(struct txpd)); if (priv->surpriseremoved) { dev_kfree_skb_any(skb); diff --git a/drivers/net/wireless/mediatek/mt7601u/tx.c b/drivers/net/wireless/mediatek/mt7601u/tx.c index ad77bec1ba0f..3600e911a63e 100644 --- a/drivers/net/wireless/mediatek/mt7601u/tx.c +++ b/drivers/net/wireless/mediatek/mt7601u/tx.c @@ -148,7 +148,7 @@ mt7601u_push_txwi(struct mt7601u_dev *dev, struct sk_buff *skb, u16 rate_ctl; u8 nss; - txwi = (struct mt76_txwi *)skb_push(skb, sizeof(struct mt76_txwi)); + txwi = skb_push(skb, sizeof(struct mt76_txwi)); memset(txwi, 0, sizeof(*txwi)); if (!wcid->tx_rate_set) diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c b/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c index 35fe991dcc56..55198ac2b755 100644 --- a/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c +++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c @@ -278,8 +278,7 @@ static void rtl8187_tx(struct ieee80211_hw *dev, } if (!priv->is_rtl8187b) { - struct rtl8187_tx_hdr *hdr = - (struct rtl8187_tx_hdr *)skb_push(skb, sizeof(*hdr)); + struct rtl8187_tx_hdr *hdr = skb_push(skb, sizeof(*hdr)); hdr->flags = cpu_to_le32(flags); hdr->len = 0; hdr->rts_duration = rts_dur; @@ -292,8 +291,7 @@ static void rtl8187_tx(struct ieee80211_hw *dev, unsigned int epmap[4] = { 6, 7, 5, 4 }; u16 fc = le16_to_cpu(tx_hdr->frame_control); - struct rtl8187b_tx_hdr *hdr = - (struct rtl8187b_tx_hdr *)skb_push(skb, sizeof(*hdr)); + struct rtl8187b_tx_hdr *hdr = skb_push(skb, sizeof(*hdr)); struct ieee80211_rate *txrate = ieee80211_get_tx_rate(dev, info); memset(hdr, 0, sizeof(*hdr)); diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c index 39d56313bc94..21e5ef021260 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c @@ -4952,7 +4952,7 @@ static void rtl8xxxu_tx(struct ieee80211_hw *hw, if (control && control->sta) sta = control->sta; - tx_desc = (struct rtl8xxxu_txdesc32 *)skb_push(skb, tx_desc_size); + tx_desc = skb_push(skb, tx_desc_size); memset(tx_desc, 0, tx_desc_size); tx_desc->pkt_size = cpu_to_le16(pktlen); diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c index 41422e4da8b7..de6c3428f7c6 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c @@ -512,7 +512,7 @@ void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw, seq_number = (le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4; rtl_get_tcb_desc(hw, info, sta, skb, tcb_desc); - txdesc = (u8 *)skb_push(skb, RTL_TX_HEADER_SIZE); + txdesc = skb_push(skb, RTL_TX_HEADER_SIZE); memset(txdesc, 0, RTL_TX_HEADER_SIZE); SET_TX_DESC_PKT_SIZE(txdesc, pktlen); SET_TX_DESC_LINIP(txdesc, 0); diff --git a/drivers/net/wireless/st/cw1200/txrx.c b/drivers/net/wireless/st/cw1200/txrx.c index cd63ffef025a..e9050b41157a 100644 --- a/drivers/net/wireless/st/cw1200/txrx.c +++ b/drivers/net/wireless/st/cw1200/txrx.c @@ -574,7 +574,7 @@ cw1200_tx_h_wsm(struct cw1200_common *priv, return NULL; } - wsm = (struct wsm_tx *)skb_push(t->skb, sizeof(struct wsm_tx)); + wsm = skb_push(t->skb, sizeof(struct wsm_tx)); t->txpriv.offset += sizeof(struct wsm_tx); memset(wsm, 0, sizeof(*wsm)); wsm->hdr.len = __cpu_to_le16(t->skb->len); diff --git a/drivers/net/wireless/ti/wl1251/tx.c b/drivers/net/wireless/ti/wl1251/tx.c index 81de83c6fcf6..de2fa6705574 100644 --- a/drivers/net/wireless/ti/wl1251/tx.c +++ b/drivers/net/wireless/ti/wl1251/tx.c @@ -161,8 +161,7 @@ static int wl1251_tx_fill_hdr(struct wl1251 *wl, struct sk_buff *skb, return id; fc = *(u16 *)skb->data; - tx_hdr = (struct tx_double_buffer_desc *) skb_push(skb, - sizeof(*tx_hdr)); + tx_hdr = skb_push(skb, sizeof(*tx_hdr)); tx_hdr->length = cpu_to_le16(skb->len - sizeof(*tx_hdr)); rate = ieee80211_get_tx_rate(wl->hw, control); diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c index 229f4d01f239..2bfc12fdc929 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.c +++ b/drivers/net/wireless/ti/wlcore/cmd.c @@ -1282,7 +1282,7 @@ int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, struct wl12xx_vif *wlvif) memset(skb_push(skb, sizeof(__le16)), 0, sizeof(__le16)); /* mac80211 header */ - hdr = (struct ieee80211_hdr_3addr *)skb_push(skb, sizeof(*hdr)); + hdr = skb_push(skb, sizeof(*hdr)); memset(hdr, 0, sizeof(*hdr)); fc = IEEE80211_FTYPE_DATA | IEEE80211_FCTL_TODS; if (wlvif->sta.qos) diff --git a/drivers/net/wireless/ti/wlcore/tx.c b/drivers/net/wireless/ti/wlcore/tx.c index c1b8e4e9d70b..a3f5e9ca492a 100644 --- a/drivers/net/wireless/ti/wlcore/tx.c +++ b/drivers/net/wireless/ti/wlcore/tx.c @@ -223,8 +223,7 @@ static int wl1271_tx_allocate(struct wl1271 *wl, struct wl12xx_vif *wlvif, total_blocks = wlcore_hw_calc_tx_blocks(wl, total_len, spare_blocks); if (total_blocks <= wl->tx_blocks_available) { - desc = (struct wl1271_tx_hw_descr *)skb_push( - skb, total_len - skb->len); + desc = skb_push(skb, total_len - skb->len); wlcore_hw_set_tx_desc_blocks(wl, desc, total_blocks, spare_blocks); diff --git a/drivers/net/wireless/zydas/zd1211rw/zd_mac.c b/drivers/net/wireless/zydas/zd1211rw/zd_mac.c index 2d929d2edb00..b785742bfd9e 100644 --- a/drivers/net/wireless/zydas/zd1211rw/zd_mac.c +++ b/drivers/net/wireless/zydas/zd1211rw/zd_mac.c @@ -868,8 +868,7 @@ static int fill_ctrlset(struct zd_mac *mac, unsigned int frag_len = skb->len + FCS_LEN; unsigned int packet_length; struct ieee80211_rate *txrate; - struct zd_ctrlset *cs = (struct zd_ctrlset *) - skb_push(skb, sizeof(struct zd_ctrlset)); + struct zd_ctrlset *cs = skb_push(skb, sizeof(struct zd_ctrlset)); struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); ZD_ASSERT(frag_len <= 0xffff); |