linux-kernel - [PATCH] io_uring: remove unused argument from io_rsrc_node

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Message-Id: <20220127140444.4016585-1-usama.arif@bytedance.com>
Date:   Thu, 27 Jan 2022 14:04:44 +0000
From:   Usama Arif <usama.arif@...edance.com>
To:     io-uring@...r.kernel.org, axboe@...nel.dk, asml.silence@...il.com,
        linux-kernel@...r.kernel.org
Cc:     fam.zheng@...edance.com, Usama Arif <usama.arif@...edance.com>
Subject: [PATCH] io_uring: remove unused argument from io_rsrc_node_alloc

io_ring_ctx is not used in the function.

Signed-off-by: Usama Arif <usama.arif@...edance.com>
---
 fs/io_uring.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/io_uring.c b/fs/io_uring.c
index e54c41274..a256600fa 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -7841,7 +7841,7 @@ static __cold void io_rsrc_node_ref_zero(struct percpu_ref *ref)
 		mod_delayed_work(system_wq, &ctx->rsrc_put_work, HZ);
 }
 
-static struct io_rsrc_node *io_rsrc_node_alloc(struct io_ring_ctx *ctx)
+static struct io_rsrc_node *io_rsrc_node_alloc(void)
 {
 	struct io_rsrc_node *ref_node;
 
@@ -7892,7 +7892,7 @@ static int io_rsrc_node_switch_start(struct io_ring_ctx *ctx)
 {
 	if (ctx->rsrc_backup_node)
 		return 0;
-	ctx->rsrc_backup_node = io_rsrc_node_alloc(ctx);
+	ctx->rsrc_backup_node = io_rsrc_node_alloc();
 	return ctx->rsrc_backup_node ? 0 : -ENOMEM;
 }
 
-- 
2.25.1