netdev - [PATCH] net/ulp: remove unnecessary assignment in tcp_register

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Message-Id: <20240701114240.7020-1-liujing@cmss.chinamobile.com>
Date: Mon,  1 Jul 2024 19:42:40 +0800
From: Liu Jing <liujing@...s.chinamobile.com>
To: edumazet@...gle.com,
	davem@...emloft.net,
	dsahern@...nel.org,
	kuba@...nel.org,
	pabeni@...hat.com
Cc: netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Liu Jing <liujing@...s.chinamobile.com>
Subject: [PATCH] net/ulp: remove unnecessary assignment in tcp_register_ulp

in the tcp_register_ulp function, the initialized value of 'ret' is unused,
because it will be assigned a value by the -EEXIST.thus remove it.

Signed-off-by: Liu Jing <liujing@...s.chinamobile.com>
---
 net/ipv4/tcp_ulp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/ipv4/tcp_ulp.c b/net/ipv4/tcp_ulp.c
index 2aa442128630..d11bde357e48 100644
--- a/net/ipv4/tcp_ulp.c
+++ b/net/ipv4/tcp_ulp.c
@@ -58,7 +58,7 @@ static const struct tcp_ulp_ops *__tcp_ulp_find_autoload(const char *name)
  */
 int tcp_register_ulp(struct tcp_ulp_ops *ulp)
 {
-	int ret = 0;
+	int ret;
 
 	spin_lock(&tcp_ulp_list_lock);
 	if (tcp_ulp_find(ulp->name))
-- 
2.33.0