virtio_net: check virtqueue_add_sgs() return value

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As virtqueue_add_sgs() can fail, we should check the return value.

Addresses-Coverity-ID: 1464439 ("Unchecked return value")
Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Yunjian Wang 2021-07-10 11:32:49 +08:00 • committed by David S. Miller

parent 849fd444dd

commit 222722bc6e

1 changed files with 7 additions and 1 deletions

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drivers/net/virtio_net.c

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