Commit d442cc44 authored by Martin K. Petersen's avatar Martin K. Petersen Committed by Linus Torvalds
Browse files

block: Trivial fix for blk_integrity_rq() 



Fail integrity check gracefully when request does not have a bio
attached (BLOCK_PC).

Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 8df1b049

include/linux/blkdev.h

+3 −0
Original line number Diff line number Diff line
@@ -985,6 +985,9 @@ static inline int bdev_integrity_enabled(struct block_device *bdev, int rw) 


static inline int blk_integrity_rq(struct request *rq)

{

	if (rq->bio == NULL)

		return 0;



	return bio_integrity(rq->bio);

}