diff mbox series

[for-next,v3,1/7] io_uring: remove unnecessary variable

Message ID 20220819121946.676065-2-dylany@fb.com (mailing list archive)
State New
Headers show
Series io_uring: defer task work to when it is needed | expand

Commit Message

Dylan Yudaken Aug. 19, 2022, 12:19 p.m. UTC 
'running' is set once and read once, so can easily just remove it

Signed-off-by: Dylan Yudaken <dylany@fb.com>
---
 io_uring/io_uring.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c
index ebfdb2212ec2..0c9fe0f1c174 100644
--- a/io_uring/io_uring.c
+++ b/io_uring/io_uring.c
@@ -1052,12 +1052,9 @@  void io_req_task_work_add(struct io_kiocb *req)
 	struct io_uring_task *tctx = req->task->io_uring;
 	struct io_ring_ctx *ctx = req->ctx;
 	struct llist_node *node;
-	bool running;
-
-	running = !llist_add(&req->io_task_work.node, &tctx->task_list);
 
 	/* task_work already pending, we're done */
-	if (running)
+	if (!llist_add(&req->io_task_work.node, &tctx->task_list))
 		return;
 
 	if (ctx->flags & IORING_SETUP_TASKRUN_FLAG)