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inet: frags: use INET_FRAG_EVICTED to prevent icmp messages

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Now that we have INET_FRAG_EVICTED we might as well use it to stop
sending icmp messages in the "frag_expire" functions instead of
stripping INET_FRAG_FIRST_IN from their flags when evicting.
Also fix the comment style in ip6_expire_frag_queue().

Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com>
Reviewed-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Nikolay Aleksandrov
2014-08-01 12:29:47 +02:00
committed by David S. Miller
parent f926e23660
commit 2e404f632f
3 changed files with 15 additions and 16 deletions
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2
net/ipv4/inet_fragment.c
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@@ -151,8 +151,6 @@ evict_again:
goto evict_again;
}
/* suppress xmit of (icmp) error packet */
fq->flags &= ~INET_FRAG_FIRST_IN;
fq->flags |= INET_FRAG_EVICTED;
hlist_del(&fq->list);
hlist_add_head(&fq->list, &expired);