diff options
| author | Xianting Tian <xianting.tian@linux.alibaba.com> | 2021-06-05 11:31:00 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-19 08:53:09 +0200 |
| commit | 627fffae46c29f0a590c7b6868a6407b89e34da8 (patch) | |
| tree | 161b6572d41b1ee2eb39eb19e1679854eca04038 /drivers/net/virtio_net.c | |
| parent | 217533e60debfd33b8336775293fa057dec10b95 (diff) | |
virtio_net: Remove BUG() to avoid machine dead
[ Upstream commit 85eb1389458d134bdb75dad502cc026c3753a619 ]
We should not directly BUG() when there is hdr error, it is
better to output a print when such error happens. Currently,
the caller of xmit_skb() already did it.
Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net/virtio_net.c')
| -rw-r--r-- | drivers/net/virtio_net.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index d8ee001d8e8e..5cd55f950032 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -1548,7 +1548,7 @@ static int xmit_skb(struct send_queue *sq, struct sk_buff *skb) if (virtio_net_hdr_from_skb(skb, &hdr->hdr, virtio_is_little_endian(vi->vdev), false, 0)) - BUG(); + return -EPROTO; if (vi->mergeable_rx_bufs) hdr->num_buffers = 0; |