diff options
Diffstat (limited to 'drivers/staging/rtl8192e/rtllib_rx.c')
| -rw-r--r-- | drivers/staging/rtl8192e/rtllib_rx.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/staging/rtl8192e/rtllib_rx.c b/drivers/staging/rtl8192e/rtllib_rx.c index 43a77745e6fb..bae98ca0a9b6 100644 --- a/drivers/staging/rtl8192e/rtllib_rx.c +++ b/drivers/staging/rtl8192e/rtllib_rx.c @@ -817,8 +817,7 @@ static u8 parse_subframe(struct rtllib_device *ieee, struct sk_buff *skb, if (!sub_skb) return 0; skb_reserve(sub_skb, 12); - data_ptr = (u8 *)skb_put(sub_skb, skb->len); - memcpy(data_ptr, skb->data, skb->len); + data_ptr = skb_put_data(sub_skb, skb->data, skb->len); sub_skb->dev = ieee->dev; rxb->subframes[0] = sub_skb; @@ -870,8 +869,7 @@ static u8 parse_subframe(struct rtllib_device *ieee, struct sk_buff *skb, if (!sub_skb) return 0; skb_reserve(sub_skb, 12); - data_ptr = (u8 *)skb_put(sub_skb, nSubframe_Length); - memcpy(data_ptr, skb->data, nSubframe_Length); + data_ptr = skb_put_data(sub_skb, skb->data, nSubframe_Length); sub_skb->dev = ieee->dev; rxb->subframes[rxb->nr_subframes++] = sub_skb; @@ -1141,13 +1139,12 @@ static int rtllib_rx_decrypt(struct rtllib_device *ieee, struct sk_buff *skb, /* copy first fragment (including full headers) into * beginning of the fragment cache skb */ - memcpy(skb_put(frag_skb, flen), skb->data, flen); + skb_put_data(frag_skb, skb->data, flen); } else { /* append frame payload to the end of the fragment * cache skb */ - memcpy(skb_put(frag_skb, flen), skb->data + hdrlen, - flen); + skb_put_data(frag_skb, skb->data + hdrlen, flen); } dev_kfree_skb_any(skb); skb = NULL; |