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path: root/drivers/net/usb/ax88179_178a.c
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Diffstat (limited to 'drivers/net/usb/ax88179_178a.c')
-rw-r--r--drivers/net/usb/ax88179_178a.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/usb/ax88179_178a.c b/drivers/net/usb/ax88179_178a.c
index d6f64dad05bc..955df81a4358 100644
--- a/drivers/net/usb/ax88179_178a.c
+++ b/drivers/net/usb/ax88179_178a.c
@@ -1118,6 +1118,10 @@ static int ax88179_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
1118 u16 hdr_off; 1118 u16 hdr_off;
1119 u32 *pkt_hdr; 1119 u32 *pkt_hdr;
1120 1120
1121 /* This check is no longer done by usbnet */
1122 if (skb->len < dev->net->hard_header_len)
1123 return 0;
1124
1121 skb_trim(skb, skb->len - 4); 1125 skb_trim(skb, skb->len - 4);
1122 memcpy(&rx_hdr, skb_tail_pointer(skb), 4); 1126 memcpy(&rx_hdr, skb_tail_pointer(skb), 4);
1123 le32_to_cpus(&rx_hdr); 1127 le32_to_cpus(&rx_hdr);