[PATCH 6.1 300/417] md/raid1: Use blk_opf_t for read and write operations

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6.1-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Bart Van Assche <bvanassche@xxxxxxx>

commit 7dab24554dedd4e6f408af8eb2d25c89997a6a1f upstream.

Use the type blk_opf_t for read and write operations instead of int. This
patch does not affect the generated code but fixes the following sparse
warning:

drivers/md/raid1.c:1993:60: sparse: sparse: incorrect type in argument 5 (different base types)
     expected restricted blk_opf_t [usertype] opf
     got int rw

Cc: Song Liu <song@xxxxxxxxxx>
Cc: Jens Axboe <axboe@xxxxxxxxx>
Fixes: 3c5e514db58f ("md/raid1: Use the new blk_opf_t type")
Cc: stable@xxxxxxxxxxxxxxx # v6.0+
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Closes: https://lore.kernel.org/oe-kbuild-all/202401080657.UjFnvQgX-lkp@xxxxxxxxx/
Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
Signed-off-by: Song Liu <song@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20240108001223.23835-1-bvanassche@xxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 drivers/md/raid1.c |   12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -1972,12 +1972,12 @@ static void end_sync_write(struct bio *b
 }
 
 static int r1_sync_page_io(struct md_rdev *rdev, sector_t sector,
-			   int sectors, struct page *page, int rw)
+			   int sectors, struct page *page, blk_opf_t rw)
 {
 	if (sync_page_io(rdev, sector, sectors << 9, page, rw, false))
 		/* success */
 		return 1;
-	if (rw == WRITE) {
+	if (rw == REQ_OP_WRITE) {
 		set_bit(WriteErrorSeen, &rdev->flags);
 		if (!test_and_set_bit(WantReplacement,
 				      &rdev->flags))
@@ -2094,7 +2094,7 @@ static int fix_sync_read_error(struct r1
 			rdev = conf->mirrors[d].rdev;
 			if (r1_sync_page_io(rdev, sect, s,
 					    pages[idx],
-					    WRITE) == 0) {
+					    REQ_OP_WRITE) == 0) {
 				r1_bio->bios[d]->bi_end_io = NULL;
 				rdev_dec_pending(rdev, mddev);
 			}
@@ -2109,7 +2109,7 @@ static int fix_sync_read_error(struct r1
 			rdev = conf->mirrors[d].rdev;
 			if (r1_sync_page_io(rdev, sect, s,
 					    pages[idx],
-					    READ) != 0)
+					    REQ_OP_READ) != 0)
 				atomic_add(s, &rdev->corrected_errors);
 		}
 		sectors -= s;
@@ -2321,7 +2321,7 @@ static void fix_read_error(struct r1conf
 				atomic_inc(&rdev->nr_pending);
 				rcu_read_unlock();
 				r1_sync_page_io(rdev, sect, s,
-						conf->tmppage, WRITE);
+						conf->tmppage, REQ_OP_WRITE);
 				rdev_dec_pending(rdev, mddev);
 			} else
 				rcu_read_unlock();
@@ -2338,7 +2338,7 @@ static void fix_read_error(struct r1conf
 				atomic_inc(&rdev->nr_pending);
 				rcu_read_unlock();
 				if (r1_sync_page_io(rdev, sect, s,
-						    conf->tmppage, READ)) {
+						conf->tmppage, REQ_OP_READ)) {
 					atomic_add(s, &rdev->corrected_errors);
 					pr_info("md/raid1:%s: read error corrected (%d sectors at %llu on %pg)\n",
 						mdname(mddev), s,






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