[PATCH] blkdev: use NULL instead of zero

[Michele Curti]

blkdev: use NULL instead of zero

Signed-off-by: Michele Curti <michele.curti@xxxxxxxxx>

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 3a7449d..66c8298 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1533,7 +1533,7 @@ static inline int blk_rq_map_integrity_sg(struct request_queue *q,
 }
 static inline struct blk_integrity *bdev_get_integrity(struct block_device *b)
 {
-	return 0;
+	return NULL;
 }
 static inline struct blk_integrity *blk_get_integrity(struct gendisk *disk)
 {
-- 
2.1.0

Quite useless but it shuts up some warnings.

Regards,
Michele

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