diff options
| author | yuan linyu <Linyu.Yuan@alcatel-sbell.com.cn> | 2017-06-18 22:49:30 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-20 13:30:14 -0400 |
| commit | ad941e693b24ad8b13c28382d323552ef6fb434b (patch) | |
| tree | dd28b345cc39213a8a1796aabd9e5e30190808bd /drivers/net/usb | |
| parent | de77b966ce8adcb4c58d50e2f087320d5479812a (diff) | |
| download | linux-ad941e693b24ad8b13c28382d323552ef6fb434b.tar.bz2 | |
net: replace more place to skb_put_[data:zero]
spatch file,
@@
expression skb, len, data;
type t;
@@
-memcpy((t *)skb_put(skb, len), data, len);
+skb_put_data(skb, data, len);
@@
identifier p;
expression skb, len, data;
type t;
@@
-p = (t *)memset(skb_put(skb, len), data, len);
+p = skb_put_zero(skb, len);
@@
expression skb, len, data;
type t;
@@
-memcpy((t *)__skb_put(skb, len), data, len);
+__skb_put_data(skb, data, len);
@@
identifier p;
expression skb, len, data;
type t;
@@
-p = (t *)memset(__skb_put(skb, len), data, len);
+p = __skb_put_zero(skb, len);
Signed-off-by: yuan linyu <Linyu.Yuan@alcatel-sbell.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb')
| -rw-r--r-- | drivers/net/usb/cdc_ncm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c index bcb974707118..2067743f51ca 100644 --- a/drivers/net/usb/cdc_ncm.c +++ b/drivers/net/usb/cdc_ncm.c @@ -1069,7 +1069,7 @@ static struct usb_cdc_ncm_ndp16 *cdc_ncm_ndp(struct cdc_ncm_ctx *ctx, struct sk_ /* push a new empty NDP */ if (!(ctx->drvflags & CDC_NCM_FLAG_NDP_TO_END)) - ndp16 = (struct usb_cdc_ncm_ndp16 *)memset(skb_put(skb, ctx->max_ndp_size), 0, ctx->max_ndp_size); + ndp16 = skb_put_zero(skb, ctx->max_ndp_size); else ndp16 = ctx->delayed_ndp16; @@ -1120,7 +1120,7 @@ cdc_ncm_fill_tx_frame(struct usbnet *dev, struct sk_buff *skb, __le32 sign) goto exit_no_skb; } /* fill out the initial 16-bit NTB header */ - nth16 = (struct usb_cdc_ncm_nth16 *)memset(skb_put(skb_out, sizeof(struct usb_cdc_ncm_nth16)), 0, sizeof(struct usb_cdc_ncm_nth16)); + nth16 = skb_put_zero(skb_out, sizeof(struct usb_cdc_ncm_nth16)); nth16->dwSignature = cpu_to_le32(USB_CDC_NCM_NTH16_SIGN); nth16->wHeaderLength = cpu_to_le16(sizeof(struct usb_cdc_ncm_nth16)); nth16->wSequence = cpu_to_le16(ctx->tx_seq++); |