Move the trivial check into the only caller.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Sagi Grimberg <sagi@xxxxxxxxxxx>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@xxxxxxx>
Tested-by: Mark Wunderlich <mark.wunderlich@xxxxxxxxx>
---
block/blk-mq.c | 2 +-
include/linux/blk_types.h | 5 -----
2 files changed, 1 insertion(+), 6 deletions(-)
diff --git a/block/blk-mq.c b/block/blk-mq.c
index eb861839ff49..cb94cf9bcf99 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -3997,7 +3997,7 @@ static int blk_mq_poll_classic(struct request_queue *q, blk_qc_t cookie,
*/
int blk_poll(struct request_queue *q, blk_qc_t cookie, bool spin)
{
- if (!blk_qc_t_valid(cookie) ||
+ if (cookie == BLK_QC_T_NONE ||
!test_bit(QUEUE_FLAG_POLL, &q->queue_flags))
return 0;
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index abe00ac81b2e..295addd38390 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -506,11 +506,6 @@ typedef unsigned int blk_qc_t;
#define BLK_QC_T_SHIFT 16
#define BLK_QC_T_INTERNAL (1U << 31)
-static inline bool blk_qc_t_valid(blk_qc_t cookie)
-{
- return cookie != BLK_QC_T_NONE;
-}
-
struct blk_rq_stat {
u64 mean;
u64 min;
--
2.30.2
