From: Michael S. Tsirkin <mst@redhat.com>
Date: Sat, 15 Sep 2012 22:44:16 +0000 (+0000)
Subject: net: fix memory leak on oom with zerocopy
X-Git-Tag: v3.6-rc7~10^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0e698bf6624c469cd4f3f391247b142963ca9c4e;p=pandora-kernel.git

net: fix memory leak on oom with zerocopy

If orphan flags fails, we don't free the skb
on receive, which leaks the skb memory.

Return value was also wrong: netif_receive_skb
is supposed to return NET_RX_DROP, not ENOMEM.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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