Commit 8379f0a8 authored by Kejian Yan's avatar Kejian Yan Committed by David S. Miller

net: hns: add skb_reset_mac_header() after skb being alloc

HNS receives a packet without doing anything, but it should call
skb_reset_mac_header() to initialize the header before using
eth_hdr().

Fixes: 0d6b425aSigned-off-by: default avatarKejian Yan <yankejian@huawei.com>
Signed-off-by: default avatarYisen Zhuang <Yisen.Zhuang@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 14ae335a
...@@ -600,6 +600,7 @@ static int hns_nic_poll_rx_skb(struct hns_nic_ring_data *ring_data, ...@@ -600,6 +600,7 @@ static int hns_nic_poll_rx_skb(struct hns_nic_ring_data *ring_data,
ring->stats.sw_err_cnt++; ring->stats.sw_err_cnt++;
return -ENOMEM; return -ENOMEM;
} }
skb_reset_mac_header(skb);
prefetchw(skb->data); prefetchw(skb->data);
length = le16_to_cpu(desc->rx.pkt_len); length = le16_to_cpu(desc->rx.pkt_len);
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment