diff options
Diffstat (limited to 'drivers/net/wireless/zydas')
| -rw-r--r-- | drivers/net/wireless/zydas/zd1201.c | 26 | ||||
| -rw-r--r-- | drivers/net/wireless/zydas/zd1211rw/zd_mac.c | 5 |
2 files changed, 15 insertions, 16 deletions
diff --git a/drivers/net/wireless/zydas/zd1201.c b/drivers/net/wireless/zydas/zd1201.c index de7ff39..7f586d7 100644 --- a/drivers/net/wireless/zydas/zd1201.c +++ b/drivers/net/wireless/zydas/zd1201.c @@ -326,13 +326,13 @@ static void zd1201_usbrx(struct urb *urb) if (!(skb = dev_alloc_skb(datalen+24))) goto resubmit; - memcpy(skb_put(skb, 2), &data[datalen-16], 2); - memcpy(skb_put(skb, 2), &data[datalen-2], 2); - memcpy(skb_put(skb, 6), &data[datalen-14], 6); - memcpy(skb_put(skb, 6), &data[datalen-22], 6); - memcpy(skb_put(skb, 6), &data[datalen-8], 6); - memcpy(skb_put(skb, 2), &data[datalen-24], 2); - memcpy(skb_put(skb, len), data, len); + skb_put_data(skb, &data[datalen - 16], 2); + skb_put_data(skb, &data[datalen - 2], 2); + skb_put_data(skb, &data[datalen - 14], 6); + skb_put_data(skb, &data[datalen - 22], 6); + skb_put_data(skb, &data[datalen - 8], 6); + skb_put_data(skb, &data[datalen - 24], 2); + skb_put_data(skb, data, len); skb->protocol = eth_type_trans(skb, zd->dev); zd->dev->stats.rx_packets++; zd->dev->stats.rx_bytes += skb->len; @@ -359,9 +359,9 @@ static void zd1201_usbrx(struct urb *urb) frag->skb = skb; frag->seq = seq & IEEE80211_SCTL_SEQ; skb_reserve(skb, 2); - memcpy(skb_put(skb, 12), &data[datalen-14], 12); - memcpy(skb_put(skb, 2), &data[6], 2); - memcpy(skb_put(skb, len), data+8, len); + skb_put_data(skb, &data[datalen - 14], 12); + skb_put_data(skb, &data[6], 2); + skb_put_data(skb, data + 8, len); hlist_add_head(&frag->fnode, &zd->fraglist); goto resubmit; } @@ -385,9 +385,9 @@ static void zd1201_usbrx(struct urb *urb) if (!skb) goto resubmit; skb_reserve(skb, 2); - memcpy(skb_put(skb, 12), &data[datalen-14], 12); - memcpy(skb_put(skb, 2), &data[6], 2); - memcpy(skb_put(skb, len), data+8, len); + skb_put_data(skb, &data[datalen - 14], 12); + skb_put_data(skb, &data[6], 2); + skb_put_data(skb, data + 8, len); } skb->protocol = eth_type_trans(skb, zd->dev); zd->dev->stats.rx_packets++; diff --git a/drivers/net/wireless/zydas/zd1211rw/zd_mac.c b/drivers/net/wireless/zydas/zd1211rw/zd_mac.c index fe6517a6..b785742 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); @@ -1103,7 +1102,7 @@ int zd_mac_rx(struct ieee80211_hw *hw, const u8 *buffer, unsigned int length) } /* FIXME : could we avoid this big memcpy ? */ - memcpy(skb_put(skb, length), buffer, length); + skb_put_data(skb, buffer, length); memcpy(IEEE80211_SKB_RXCB(skb), &stats, sizeof(stats)); ieee80211_rx_irqsafe(hw, skb); |
