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

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Message-Id: <20231228030854.11689-1-zeming@nfschina.com>
Date: Thu, 28 Dec 2023 11:08:54 +0800
From: Li zeming <zeming@...china.com>
To: serge@...lyn.com
Cc: linux-security-module@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Li zeming <zeming@...china.com>
Subject: [PATCH] kernel: capability: 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/capability.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/capability.c b/kernel/capability.c
index dac4df77e376e..ed8a983e21da4 100644
--- a/kernel/capability.c
+++ b/kernel/capability.c
@@ -140,7 +140,7 @@ static inline int cap_get_target_pid(pid_t pid, kernel_cap_t *pEp,
  */
 SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
 {
-	int ret = 0;
+	int ret;
 	pid_t pid;
 	unsigned tocopy;
 	kernel_cap_t pE, pI, pP;
-- 
2.18.2