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| author | Heinz Graalfs | 2013-10-29 00:10:30 +0100 |
|---|---|---|
| committer | Rusty Russell | 2013-10-29 01:58:17 +0100 |
| commit | 7f03b17d5c3f3b63dcacf0e481cf94c9d07267ab (patch) | |
| tree | 338af05a9b2456350b84858b314d101c9c71fc5a /drivers/char | |
| parent | virtio_ring: add new function virtqueue_is_broken() (diff) | |
| download | kernel-qcow2-linux-7f03b17d5c3f3b63dcacf0e481cf94c9d07267ab.tar.gz kernel-qcow2-linux-7f03b17d5c3f3b63dcacf0e481cf94c9d07267ab.tar.xz kernel-qcow2-linux-7f03b17d5c3f3b63dcacf0e481cf94c9d07267ab.zip | |
virtio_blk: verify if queue is broken after virtqueue_get_buf()
In case virtqueue_get_buf() returned with a NULL pointer verify if the
virtqueue is broken in order to leave while loop.
Signed-off-by: Heinz Graalfs <graalfs@linux.vnet.ibm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/char')
0 files changed, 0 insertions, 0 deletions