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loop: add missing bd_abort_claiming in loop_set_status

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Commit 08e136ebd1 ("loop: don't change loop device under exclusive
opener in loop_set_status") forgot to call bd_abort_claiming() when
mutex_lock_killable() failed.

Fixes: 08e136ebd1 ("loop: don't change loop device under exclusive opener in loop_set_status")
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Tetsuo Handa 2026-01-07 19:41:43 +09:00 committed by Jens Axboe
parent 6acd4ac5f8
commit 2704024d83
1 changed files with 3 additions and 1 deletions
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4
drivers/block/loop.c
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@ -1245,7 +1245,8 @@ loop_set_status(struct loop_device *lo, blk_mode_t mode,
err = mutex_lock_killable(&lo->lo_mutex); err = mutex_lock_killable(&lo->lo_mutex);
if (err) if (err)
return err; goto out_abort_claiming;
if (lo->lo_state != Lo_bound) { if (lo->lo_state != Lo_bound) {
err = -ENXIO; err = -ENXIO;
goto out_unlock; goto out_unlock;
@ -1284,6 +1285,7 @@ loop_set_status(struct loop_device *lo, blk_mode_t mode,
} }
out_unlock: out_unlock:
mutex_unlock(&lo->lo_mutex); mutex_unlock(&lo->lo_mutex);
out_abort_claiming:
if (!(mode & BLK_OPEN_EXCL)) if (!(mode & BLK_OPEN_EXCL))
bd_abort_claiming(bdev, loop_set_status); bd_abort_claiming(bdev, loop_set_status);
out_reread_partitions: out_reread_partitions: