ret is assigned first, so it does not need to initialize the assignment.
Signed-off-by: Li zeming <[email protected]>
---
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