netfilter: xtables: do not print any messages on ENOMEM
ENOMEM is a very obvious error code (cf. EINVAL), so I think we do not
really need a warning message. Not to mention that if the allocation
fails, the user is most likely going to get a stack trace from slab
already.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
diff --git a/net/netfilter/xt_LED.c b/net/netfilter/xt_LED.c
index f86dc523..0d6c288 100644
--- a/net/netfilter/xt_LED.c
+++ b/net/netfilter/xt_LED.c
@@ -92,10 +92,8 @@
}
ledinternal = kzalloc(sizeof(struct xt_led_info_internal), GFP_KERNEL);
- if (!ledinternal) {
- printk(KERN_CRIT KBUILD_MODNAME ": out of memory\n");
+ if (!ledinternal)
return false;
- }
ledinternal->netfilter_led_trigger.name = ledinfo->id;
