From: Caleb Sander Mateos <csander@purestorage.com>
Date: Thu, 8 Jan 2026 09:19:29 +0000 (-0700)
Subject: blk-integrity: take const pointer in blk_integrity_rq()
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=835042fb1971b1cc6acb46d53b8862643fd7d0a8;p=thirdparty%2Fkernel%2Flinux.git

blk-integrity: take const pointer in blk_integrity_rq()

blk_integrity_rq() doesn't modify the struct request passed in, so allow
a const pointer to be passed. Use a matching signature for the
!CONFIG_BLK_DEV_INTEGRITY version.

Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/include/linux/blk-integrity.h b/include/linux/blk-integrity.h
index a6b84206eb94c..c15b1ac627650 100644
--- a/include/linux/blk-integrity.h
+++ b/include/linux/blk-integrity.h
@@ -91,7 +91,7 @@ static inline unsigned int bio_integrity_bytes(struct blk_integrity *bi,
 	return bio_integrity_intervals(bi, sectors) * bi->metadata_size;
 }
 
-static inline bool blk_integrity_rq(struct request *rq)
+static inline bool blk_integrity_rq(const struct request *rq)
 {
 	return rq->cmd_flags & REQ_INTEGRITY;
 }
@@ -168,9 +168,9 @@ static inline unsigned int bio_integrity_bytes(struct blk_integrity *bi,
 {
 	return 0;
 }
-static inline int blk_integrity_rq(struct request *rq)
+static inline bool blk_integrity_rq(const struct request *rq)
 {
-	return 0;
+	return false;
 }
 
 static inline struct bio_vec rq_integrity_vec(struct request *rq)