linux-kernel - [PATCH] kernel: auditfilter: Remove unnecessary ‘0’ values from ret

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Message-Id: <20231228025600.9796-1-zeming@nfschina.com>
Date: Thu, 28 Dec 2023 10:56:00 +0800
From: Li zeming <zeming@...china.com>
To: paul@...l-moore.com,
	eparis@...hat.com
Cc: audit@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Li zeming <zeming@...china.com>
Subject: [PATCH] kernel: auditfilter: Remove unnecessary ‘0’ values from ret

The ret variable is assigned when it does not need to be defined, as it
has already been assigned before use.

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

diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c
index 8317a37dea0bb..be8c680121e46 100644
--- a/kernel/auditfilter.c
+++ b/kernel/auditfilter.c
@@ -788,7 +788,7 @@ static int audit_compare_rule(struct audit_krule *a, struct audit_krule *b)
 static inline int audit_dupe_lsm_field(struct audit_field *df,
 					   struct audit_field *sf)
 {
-	int ret = 0;
+	int ret;
 	char *lsm_str;
 
 	/* our own copy of lsm_str */
-- 
2.18.2