[PATCH v2 16/63] block/rnbd: Use blk_opf_t where appropriate

[Bart Van Assche <bvanassche@xxxxxxx>]

Improve static type checking by using the new blk_opf_t type to represent
the combination of a request and request flags.

Cc: Md. Haris Iqbal <haris.iqbal@xxxxxxxxx>
Cc: Jack Wang <jinpu.wang@xxxxxxxxx>
Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
---
 drivers/block/rnbd/rnbd-proto.h | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/block/rnbd/rnbd-proto.h b/drivers/block/rnbd/rnbd-proto.h
index bfb08dd434d1..ea7ac8bca63c 100644
--- a/drivers/block/rnbd/rnbd-proto.h
+++ b/drivers/block/rnbd/rnbd-proto.h
@@ -229,9 +229,9 @@ static inline bool rnbd_flags_supported(u32 flags)
 	return true;
 }
 
-static inline u32 rnbd_to_bio_flags(u32 rnbd_opf)
+static inline blk_opf_t rnbd_to_bio_flags(u32 rnbd_opf)
 {
-	u32 bio_opf;
+	blk_opf_t bio_opf;
 
 	switch (rnbd_op(rnbd_opf)) {
 	case RNBD_OP_READ:
@@ -286,7 +286,8 @@ static inline u32 rq_to_rnbd_flags(struct request *rq)
 		break;
 	default:
 		WARN(1, "Unknown request type %d (flags %llu)\n",
-		     req_op(rq), (unsigned long long)rq->cmd_flags);
+		     (__force u32)req_op(rq),
+		     (__force unsigned long long)rq->cmd_flags);
 		rnbd_opf = 0;
 	}