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virtio: bugfix 

This includes a bugfix for error handling in virtio.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

Pull virtio bugfix from Michael Tsirkin:
 "A bugfix for error handling in virtio"

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
  virtio_ring: fix num_free handling in error case
hifive-unleashed-5.1
Linus Torvalds 2018-03-07 17:49:33 -08:00
parent 851710a809 e82df67023
commit 1b88accf6a
1 changed files with 0 additions and 2 deletions
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2
drivers/virtio/virtio_ring.c
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@ -428,8 +428,6 @@ unmap_release:
i = virtio16_to_cpu(_vq->vdev, vq->vring.desc[i].next);
}
vq->vq.num_free += total_sg;
if (indirect)
kfree(desc);