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| author | Jan Kara <jack@suse.cz> | 2017-09-06 08:25:51 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-09-06 16:17:33 +0200 |
| commit | 4b758df21ee7081ab41448d21d60367efaa625b3 (patch) | |
| tree | 7fe339d622132fd3d83689105f3d946dcfc77a50 /drivers/md/dm-kcopyd.c | |
| parent | block/loop: remove unused field (diff) | |
| download | linux-4b758df21ee7081ab41448d21d60367efaa625b3.tar.xz linux-4b758df21ee7081ab41448d21d60367efaa625b3.zip | |
bcache: Fix leak of bdev reference
If blkdev_get_by_path() in register_bcache() fails, we try to lookup the
block device using lookup_bdev() to detect which situation we are in to
properly report error. However we never drop the reference returned to
us from lookup_bdev(). Fix that.
Signed-off-by: Jan Kara <jack@suse.cz>
Acked-by: Coly Li <colyli@suse.de>
Cc: stable@vger.kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md/dm-kcopyd.c')
0 files changed, 0 insertions, 0 deletions