From 05b334110fdc85f536d7dd573120d573801fb2d1 Mon Sep 17 00:00:00 2001 From: Pavel Begunkov Date: Fri, 9 May 2025 12:12:49 +0100 Subject: [PATCH] io_uring: simplify drain ret passing "ret" in io_drain_req() is only used in one place, remove it and pass -ENOMEM directly. Signed-off-by: Pavel Begunkov Link: https://lore.kernel.org/r/ece724b77e66e6caabcc215e0032ee7ff140f289.1746788718.git.asml.silence@gmail.com Signed-off-by: Jens Axboe --- io_uring/io_uring.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index 7491793c80ba..6b606e9dffa3 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -1672,7 +1672,6 @@ static __cold void io_drain_req(struct io_kiocb *req) { struct io_ring_ctx *ctx = req->ctx; struct io_defer_entry *de; - int ret; u32 seq = io_get_sequence(req); /* Still need defer if there is pending req in defer list. */ @@ -1689,8 +1688,7 @@ queue: io_prep_async_link(req); de = kmalloc(sizeof(*de), GFP_KERNEL_ACCOUNT); if (!de) { - ret = -ENOMEM; - io_req_defer_failed(req, ret); + io_req_defer_failed(req, -ENOMEM); return; } -- 2.50.1