From 6636fb310681d716f50c2e4064daf44ff358685e Mon Sep 17 00:00:00 2001 From: Hayes Wang Date: Mon, 19 Aug 2019 11:15:19 +0800 Subject: [PATCH] r8152: fix accessing skb after napi_gro_receive Fix accessing skb after napi_gro_receive which is caused by commit 47922fcde536 ("r8152: support skb_add_rx_frag"). Fixes: 47922fcde536 ("r8152: support skb_add_rx_frag") Signed-off-by: Hayes Wang Signed-off-by: David S. Miller --- drivers/net/usb/r8152.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 40d18e866269..b1db6df6f4ab 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -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); }