From: Jean Sacren <sakiwit@xxxxxxxxx>
In the if branch, e is checked. In the else branch, ->dispatch_busy is
merely a number and has no effect on !e. We should remove the check of
!e since it is always true.
Signed-off-by: Jean Sacren <sakiwit@xxxxxxxxx>
---
block/blk-mq-sched.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/blk-mq-sched.c b/block/blk-mq-sched.c
index 0f006cabfd91..a38d4dd32516 100644
--- a/block/blk-mq-sched.c
+++ b/block/blk-mq-sched.c
@@ -502,7 +502,7 @@ void blk_mq_sched_insert_requests(struct blk_mq_hw_ctx *hctx,
* busy in case of 'none' scheduler, and this way may save
* us one extra enqueue & dequeue to sw queue.
*/
- if (!hctx->dispatch_busy && !e && !run_queue_async) {
+ if (!hctx->dispatch_busy && !run_queue_async) {
blk_mq_try_issue_list_directly(hctx, list);
if (list_empty(list))
goto out;
