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r8152: fix accessing skb after napi_gro_receive 

Fix accessing skb after napi_gro_receive which is caused by
commit 47922fcde5 ("r8152: support skb_add_rx_frag").

Fixes: 47922fcde5 ("r8152: support skb_add_rx_frag")
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hayes Wang 2019-08-19 11:15:19 +08:00 committed by David S. Miller
parent 44b3769b38
commit 6636fb3106
1 changed files with 1 additions and 1 deletions
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2
drivers/net/usb/r8152.c
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@ -2094,10 +2094,10 @@ static int rx_bottom(struct r8152 *tp, int budget)
skb->protocol = eth_type_trans(skb, netdev);
rtl_rx_vlan_tag(rx_desc, skb);
if (work_done < budget) {
napi_gro_receive(napi, skb);
work_done++;
stats->rx_packets++;
stats->rx_bytes += skb->len;
napi_gro_receive(napi, skb);
} else {
__skb_queue_tail(&tp->rx_queue, skb);
}