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From:   Li zeming <zeming@nfschina.com>
To:     mcgrof@kernel.org, linux@rasmusvillemoes.dk, mbenes@suse.cz,
        rafael@kernel.org, linux@weissschuh.net,
        gregkh@linuxfoundation.org, christophe.jaillet@wanadoo.fr
Cc:     linux-kernel@vger.kernel.org, Li zeming <zeming@nfschina.com>
Subject: [PATCH] =?UTF-8?q?kernel:=20params:=20Remove=20unnecessary=20?= =?UTF-8?q?=E2=80=980=E2=80=99=20values=20from=20err?=
Date:   Wed, 12 Jul 2023 03:43:31 +0800
Message-Id: <20230711194331.4361-1-zeming@nfschina.com>
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err is assigned first, so it does not need to initialize the assignment.

Signed-off-by: Li zeming <zeming@nfschina.com>
---
 kernel/params.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/params.c b/kernel/params.c
index 6a7548979aa9..f8837a5f2c3e 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -331,7 +331,7 @@ EXPORT_SYMBOL(param_ops_bool);
 
 int param_set_bool_enable_only(const char *val, const struct kernel_param *kp)
 {
-	int err = 0;
+	int err;
 	bool new_value;
 	bool orig_value = *(bool *)kp->arg;
 	struct kernel_param dummy_kp = *kp;
-- 
2.18.2