From: Markus Elfring <[email protected]> Date: Thu, 9 Jul 2015 09:52:24 +0200
The unregister_sysctl_table() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <[email protected]> --- drivers/cdrom/cdrom.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c index 5d28a45..e43e84d 100644 --- a/drivers/cdrom/cdrom.c +++ b/drivers/cdrom/cdrom.c @@ -3698,8 +3698,7 @@ static void cdrom_sysctl_register(void) static void cdrom_sysctl_unregister(void) { - if (cdrom_sysctl_header) - unregister_sysctl_table(cdrom_sysctl_header); + unregister_sysctl_table(cdrom_sysctl_header); } #else /* CONFIG_SYSCTL */ -- 2.4.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
