net; ipv[46] - Remove 2 unnecessary NETDEBUG OOM messages
These messages aren't useful as there's a generic dump_stack()
on OOM.
Neaten the comment and if test above the OOM by separating the
assign in if into an allocation then if test.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 8e950c2..916d2a1 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -747,13 +747,11 @@
if (len < left) {
len &= ~7;
}
- /*
- * Allocate buffer.
- */
- if ((frag = alloc_skb(len + hlen + sizeof(struct frag_hdr) +
- hroom + troom, GFP_ATOMIC)) == NULL) {
- NETDEBUG(KERN_INFO "IPv6: frag: no memory for new fragment!\n");
+ /* Allocate buffer */
+ frag = alloc_skb(len + hlen + sizeof(struct frag_hdr) +
+ hroom + troom, GFP_ATOMIC);
+ if (!frag) {
IP6_INC_STATS(net, ip6_dst_idev(skb_dst(skb)),
IPSTATS_MIB_FRAGFAILS);
err = -ENOMEM;