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| author | Paolo Bonzini <pbonzini@redhat.com> | 2017-03-03 16:23:36 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2017-03-03 16:41:20 +0100 |
| commit | f6eb0b319e4bad3d01d74d71e3a6cf40f0ede720 (patch) | |
| tree | e0a0e4726903510251e4c24b8367780902e16ad8 /block/iscsi.c | |
| parent | 377a07aa0d1617736289bfa9a9cbdc73de4e6542 (diff) | |
| download | qemu-f6eb0b319e4bad3d01d74d71e3a6cf40f0ede720.zip qemu-f6eb0b319e4bad3d01d74d71e3a6cf40f0ede720.tar.gz qemu-f6eb0b319e4bad3d01d74d71e3a6cf40f0ede720.tar.bz2 | |
iscsi: fix missing unlock
Reported by Coverity.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'block/iscsi.c')
| -rw-r--r-- | block/iscsi.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/block/iscsi.c b/block/iscsi.c index 76319a1..75d8905 100644 --- a/block/iscsi.c +++ b/block/iscsi.c @@ -637,6 +637,7 @@ retry: } #endif if (iTask.task == NULL) { + qemu_mutex_unlock(&iscsilun->mutex); return -ENOMEM; } #if LIBISCSI_API_VERSION < (20160603) @@ -864,6 +865,7 @@ retry: } #endif if (iTask.task == NULL) { + qemu_mutex_unlock(&iscsilun->mutex); return -ENOMEM; } #if LIBISCSI_API_VERSION < (20160603) @@ -904,6 +906,7 @@ static int coroutine_fn iscsi_co_flush(BlockDriverState *bs) retry: if (iscsi_synchronizecache10_task(iscsilun->iscsi, iscsilun->lun, 0, 0, 0, 0, iscsi_co_generic_cb, &iTask) == NULL) { + qemu_mutex_unlock(&iscsilun->mutex); return -ENOMEM; } @@ -1237,6 +1240,7 @@ retry: 0, 0, iscsi_co_generic_cb, &iTask); } if (iTask.task == NULL) { + qemu_mutex_unlock(&iscsilun->mutex); return -ENOMEM; } |