From: Li zeming <zeming@nfschina.com>
Date: Tue, 11 Jul 2023 19:43:31 +0000 (+0800)
Subject: kernel: params: Remove unnecessary ‘0’ values from err
X-Git-Tag: v6.6.7~2071^2~14
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9ce170cef66916526dcaa868a67cfcc0c2f0c3d6;p=platform%2Fkernel%2Flinux-starfive.git

kernel: params: Remove unnecessary ‘0’ values from err

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>
---

diff --git a/kernel/params.c b/kernel/params.c
index 07d01f6..2d4a056 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;