diff options
Diffstat (limited to 'drivers/net/usb/cdc_ncm.c')
| -rw-r--r-- | drivers/net/usb/cdc_ncm.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c index 7f02954772c6..8a4c8a1b9dd3 100644 --- a/drivers/net/usb/cdc_ncm.c +++ b/drivers/net/usb/cdc_ncm.c @@ -1180,7 +1180,7 @@ cdc_ncm_fill_tx_frame(struct usbnet *dev, struct sk_buff *skb, __le32 sign) ndp16->dpe16[index].wDatagramLength = cpu_to_le16(skb->len); ndp16->dpe16[index].wDatagramIndex = cpu_to_le16(skb_out->len); ndp16->wLength = cpu_to_le16(ndplen + sizeof(struct usb_cdc_ncm_dpe16)); - memcpy(skb_put(skb_out, skb->len), skb->data, skb->len); + skb_put_data(skb_out, skb->data, skb->len); ctx->tx_curr_frame_payload += skb->len; /* count real tx payload data */ dev_kfree_skb_any(skb); skb = NULL; @@ -1229,7 +1229,7 @@ cdc_ncm_fill_tx_frame(struct usbnet *dev, struct sk_buff *skb, __le32 sign) nth16 = (struct usb_cdc_ncm_nth16 *)skb_out->data; cdc_ncm_align_tail(skb_out, ctx->tx_ndp_modulus, 0, ctx->tx_max); nth16->wNdpIndex = cpu_to_le16(skb_out->len); - memcpy(skb_put(skb_out, ctx->max_ndp_size), ctx->delayed_ndp16, ctx->max_ndp_size); + skb_put_data(skb_out, ctx->delayed_ndp16, ctx->max_ndp_size); /* Zero out delayed NDP - signature checking will naturally fail. */ ndp16 = memset(ctx->delayed_ndp16, 0, ctx->max_ndp_size); @@ -1497,7 +1497,7 @@ next_ndp: skb = netdev_alloc_skb_ip_align(dev->net, len); if (!skb) goto error; - memcpy(skb_put(skb, len), skb_in->data + offset, len); + skb_put_data(skb, skb_in->data + offset, len); usbnet_skb_return(dev, skb); payload += len; /* count payload bytes in this NTB */ } |