Two DM target error path cleanup fixes (one for stable in DM thinp and
one for a v4.3-rc5 thinko in DM snapshot).
dm thin: fix missing pool reference count decrement in pool_ctr error path

Fixes: ac8c3f3df ("dm thin: generate event when metadata threshold passed")
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Cc: stable@vger.kernel.org # 3.10+
1 file changed