diff options
Diffstat (limited to 'net/phonet/pep.c')
| -rw-r--r-- | net/phonet/pep.c | 41 |
1 files changed, 16 insertions, 25 deletions
diff --git a/net/phonet/pep.c b/net/phonet/pep.c index 3e60f2e4e6c2..4fce882d001a 100644 --- a/net/phonet/pep.c +++ b/net/phonet/pep.c @@ -50,11 +50,6 @@ #define CREDITS_MAX 10 #define CREDITS_THR 7 -static const struct sockaddr_pn pipe_srv = { - .spn_family = AF_PHONET, - .spn_resource = 0xD9, /* pipe service */ -}; - #define pep_sb_size(s) (((s) + 5) & ~3) /* 2-bytes head, 32-bits aligned */ /* Get the next TLV sub-block. */ @@ -88,6 +83,7 @@ static int pep_reply(struct sock *sk, struct sk_buff *oskb, const struct pnpipehdr *oph = pnp_hdr(oskb); struct pnpipehdr *ph; struct sk_buff *skb; + struct sockaddr_pn peer; skb = alloc_skb(MAX_PNPIPE_HEADER + len, priority); if (!skb) @@ -105,7 +101,8 @@ static int pep_reply(struct sock *sk, struct sk_buff *oskb, ph->pipe_handle = oph->pipe_handle; ph->error_code = code; - return pn_skb_send(sk, skb, &pipe_srv); + pn_skb_get_src_sockaddr(oskb, &peer); + return pn_skb_send(sk, skb, &peer); } #define PAD 0x00 @@ -220,7 +217,7 @@ static int pipe_handler_send_req(struct sock *sk, u8 utid, ph->pipe_handle = pn->pipe_handle; ph->error_code = PN_PIPE_NO_ERROR; - return pn_skb_send(sk, skb, &pn->remote_pep); + return pn_skb_send(sk, skb, NULL); } static int pipe_handler_send_created_ind(struct sock *sk, @@ -262,7 +259,7 @@ static int pipe_handler_send_created_ind(struct sock *sk, ph->pipe_handle = pn->pipe_handle; ph->error_code = err_code; - return pn_skb_send(sk, skb, &pn->remote_pep); + return pn_skb_send(sk, skb, NULL); } static int pipe_handler_send_ind(struct sock *sk, u8 utid, u8 msg_id) @@ -295,7 +292,7 @@ static int pipe_handler_send_ind(struct sock *sk, u8 utid, u8 msg_id) ph->pipe_handle = pn->pipe_handle; ph->error_code = err_code; - return pn_skb_send(sk, skb, &pn->remote_pep); + return pn_skb_send(sk, skb, NULL); } static int pipe_handler_enable_pipe(struct sock *sk, int enable) @@ -396,11 +393,7 @@ static int pipe_snd_status(struct sock *sk, u8 type, u8 status, gfp_t priority) ph->data[3] = PAD; ph->data[4] = status; -#ifdef CONFIG_PHONET_PIPECTRLR - return pn_skb_send(sk, skb, &pn->remote_pep); -#else - return pn_skb_send(sk, skb, &pipe_srv); -#endif + return pn_skb_send(sk, skb, NULL); } /* Send our RX flow control information to the sender. @@ -722,7 +715,7 @@ static int pep_connreq_rcv(struct sock *sk, struct sk_buff *skb) struct sock *newsk; struct pep_sock *newpn, *pn = pep_sk(sk); struct pnpipehdr *hdr; - struct sockaddr_pn dst; + struct sockaddr_pn dst, src; u16 peer_type; u8 pipe_handle, enabled, n_sb; u8 aligned = 0; @@ -789,8 +782,10 @@ static int pep_connreq_rcv(struct sock *sk, struct sk_buff *skb) newpn = pep_sk(newsk); pn_skb_get_dst_sockaddr(skb, &dst); + pn_skb_get_src_sockaddr(skb, &src); newpn->pn_sk.sobject = pn_sockaddr_get_object(&dst); - newpn->pn_sk.resource = pn->pn_sk.resource; + newpn->pn_sk.dobject = pn_sockaddr_get_object(&src); + newpn->pn_sk.resource = pn_sockaddr_get_resource(&dst); skb_queue_head_init(&newpn->ctrlreq_queue); newpn->pipe_handle = pipe_handle; atomic_set(&newpn->tx_credits, 0); @@ -925,7 +920,7 @@ static int pipe_do_remove(struct sock *sk) ph->pipe_handle = pn->pipe_handle; ph->data[0] = PAD; - return pn_skb_send(sk, skb, &pipe_srv); + return pn_skb_send(sk, skb, NULL); } /* associated socket ceases to exist */ @@ -1042,10 +1037,10 @@ out: static int pep_sock_connect(struct sock *sk, struct sockaddr *addr, int len) { struct pep_sock *pn = pep_sk(sk); - struct sockaddr_pn *spn = (struct sockaddr_pn *)addr; - - memcpy(&pn->remote_pep, spn, sizeof(struct sockaddr_pn)); + const struct sockaddr_pn *spn = (struct sockaddr_pn *)addr; + pn->pn_sk.dobject = pn_sockaddr_get_object(spn); + pn->pn_sk.resource = pn_sockaddr_get_resource(spn); return pipe_handler_send_req(sk, PNS_PEP_CONNECT_UTID, PNS_PEP_CONNECT_REQ, GFP_ATOMIC); @@ -1222,11 +1217,7 @@ static int pipe_skb_send(struct sock *sk, struct sk_buff *skb) } else ph->message_id = PNS_PIPE_DATA; ph->pipe_handle = pn->pipe_handle; -#ifdef CONFIG_PHONET_PIPECTRLR - err = pn_skb_send(sk, skb, &pn->remote_pep); -#else - err = pn_skb_send(sk, skb, &pipe_srv); -#endif + err = pn_skb_send(sk, skb, NULL); if (err && pn_flow_safe(pn->tx_fc)) atomic_inc(&pn->tx_credits); |