From 9ce170cef66916526dcaa868a67cfcc0c2f0c3d6 Mon Sep 17 00:00:00 2001
From: Li zeming <zeming@nfschina.com>
Date: Wed, 12 Jul 2023 03:43:31 +0800
Subject: [PATCH] =?UTF-8?q?kernel:=20params:=20Remove=20unnecessary=20?=
 =?UTF-8?q?=E2=80=980=E2=80=99=20values=20from=20err?=
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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>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
---
 kernel/params.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/params.c b/kernel/params.c
index 07d01f6ce9a2..2d4a0564697e 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;