block: Add prefix to block integrity profile flags

Add a BLK_ prefix to the integrity profile flags. Also rename the flags
to be more consistent with the generate/verify terminology in the rest
of the integrity code.

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
diff --git a/block/bio-integrity.c b/block/bio-integrity.c
index fe4de03..e64733b 100644
--- a/block/bio-integrity.c
+++ b/block/bio-integrity.c
@@ -173,11 +173,11 @@
 		return false;
 
 	if (bio_data_dir(bio) == READ && bi->verify_fn != NULL &&
-	    (bi->flags & INTEGRITY_FLAG_READ))
+	    (bi->flags & BLK_INTEGRITY_VERIFY))
 		return true;
 
 	if (bio_data_dir(bio) == WRITE && bi->generate_fn != NULL &&
-	    (bi->flags & INTEGRITY_FLAG_WRITE))
+	    (bi->flags & BLK_INTEGRITY_GENERATE))
 		return true;
 
 	return false;