tree aada9145e21b79f31129281bf7d1bb33a1710fbb
parent 8184f93eced1e304721c2a55c00d87d5a14f8907
author Dan Carpenter <error27@gmail.com> 1300539211 +0100
committer Jens Axboe <axboe@carl> 1300539211 +0100

block: NULL dereference on error path in __blkdev_get()

"disk" is always NULL when we goto out.  There was a check for this
before, but it was removed in 69e02c59a7d9 "block: Don't check events
while open is in progress".

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@carl>