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Message-Id: <20230711202145.5138-1-zeming@nfschina.com>
Date: Wed, 12 Jul 2023 04:21:45 +0800
From: Li zeming <zeming@...china.com>
To: rafael.j.wysocki@...el.com, kai.heng.feng@...onical.com,
dmitry.osipenko@...labora.com
Cc: linux-kernel@...r.kernel.org, Li zeming <zeming@...china.com>
Subject: [PATCH] kernel: reboot: Remove unnecessary ‘0’ values from ret
ret is assigned first, so it does not need to initialize the assignment.
Signed-off-by: Li zeming <zeming@...china.com>
---
kernel/reboot.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/reboot.c b/kernel/reboot.c
index 3bba88c7ffc6..e00a02a74694 100644
--- a/kernel/reboot.c
+++ b/kernel/reboot.c
@@ -702,7 +702,7 @@ SYSCALL_DEFINE4(reboot, int, magic1, int, magic2, unsigned int, cmd,
{
struct pid_namespace *pid_ns = task_active_pid_ns(current);
char buffer[256];
- int ret = 0;
+ int ret;
/* We only trust the superuser with rebooting the system. */
if (!ns_capable(pid_ns->user_ns, CAP_SYS_BOOT))
--
2.18.2
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