From: Li zeming <zeming@nfschina.com>
To: rafael.j.wysocki@intel.com, kai.heng.feng@canonical.com,
dmitry.osipenko@collabora.com
Cc: linux-kernel@vger.kernel.org, Li zeming <zeming@nfschina.com>
Subject: [PATCH] kernel/reboot: Remove unnecessary ‘0’ values from ret
Date: Tue, 26 Sep 2023 09:20:00 +0800 [thread overview]
Message-ID: <20230926012000.28012-1-zeming@nfschina.com> (raw)
ret is assigned first, so it does not need to initialize the assignment.
Signed-off-by: Li zeming <zeming@nfschina.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
reply other threads:[~2023-09-26 1:20 UTC|newest]
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