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authorDan Carpenter <error27@gmail.com>2011-03-19 13:53:31 +0100
committerJens Axboe <axboe@carl>2011-03-19 13:53:31 +0100
commit4345caba340f051e10847924fc078ae18ed6695c (patch)
treeaada9145e21b79f31129281bf7d1bb33a1710fbb /block/blk.h
parent8184f93eced1e304721c2a55c00d87d5a14f8907 (diff)
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>
Diffstat (limited to 'block/blk.h')
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