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| author | Kevin Wolf <kwolf@redhat.com> | 2015-10-13 14:09:44 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2015-10-16 15:34:30 +0200 |
| commit | 779020cbdc67011026c10fb620f701bfc6b85547 (patch) | |
| tree | dbfe62a69c310d81f0752b5780df5f95e01bc510 /qemu-io.c | |
| parent | 8e419aefa07ca8e640f8db50b450378e84d60a11 (diff) | |
block: Allow bdrv_unref_child(bs, NULL)
bdrv_unref() can be called with a NULL argument and doesn't do anything
then. Make bdrv_unref_child() consistent with it.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Diffstat (limited to 'qemu-io.c')
0 files changed, 0 insertions, 0 deletions