kernel/sys.c: sys_reboot(): fix malformed panic message

If LINUX_REBOOT_CMD_HALT for reboot failed, the message "cannot halt" will
stay on the same line with the next message, so append a '\n'.

Signed-off-by: liguang <lig.fnst@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/kernel/sys.c b/kernel/sys.c
index 2bbd9a7..c1da757 100644 (file)
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -511,7 +511,7 @@ SYSCALL_DEFINE4(reboot, int, magic1, int, magic2, unsigned int, cmd,
        case LINUX_REBOOT_CMD_HALT:
                kernel_halt();
                do_exit(0);
-               panic("cannot halt");
+               panic("cannot halt.\n");
 
        case LINUX_REBOOT_CMD_POWER_OFF:
                kernel_power_off();