diff options
| -rw-r--r-- | drivers/net/usb/asix_common.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/net/usb/asix_common.c b/drivers/net/usb/asix_common.c index 89efd6ad9644..6a8eddfea229 100644 --- a/drivers/net/usb/asix_common.c +++ b/drivers/net/usb/asix_common.c @@ -87,19 +87,17 @@ int asix_rx_fixup_internal(struct usbnet *dev, struct sk_buff *skb, rx->header, offset); return 0; } + if (size > dev->net->mtu + ETH_HLEN + VLAN_HLEN) { + netdev_err(dev->net, "asix_rx_fixup() Bad RX Length %d\n", + size); + return 0; + } + rx->ax_skb = netdev_alloc_skb_ip_align(dev->net, size); if (!rx->ax_skb) return 0; - rx->remaining = size; - } - if (rx->remaining > dev->net->mtu + ETH_HLEN + VLAN_HLEN) { - netdev_err(dev->net, "asix_rx_fixup() Bad RX Length %d\n", - rx->remaining); - kfree_skb(rx->ax_skb); - rx->ax_skb = NULL; - rx->remaining = 0; - return 0; + rx->remaining = size; } if (rx->remaining > skb->len - offset) { |