From: Jarek Poplawski <jarkao2@gmail.com>
Date: Sun, 30 Aug 2009 23:15:36 +0000 (+0000)
Subject: net: sk_free() should be allowed right after sk_alloc()
X-Git-Tag: v2.6.31-rc9~6^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d66ee0587c3927aea5178a822976c7c853d815fe;p=pandora-kernel.git

net: sk_free() should be allowed right after sk_alloc()

After commit 2b85a34e911bf483c27cfdd124aeb1605145dc80
(net: No more expensive sock_hold()/sock_put() on each tx)
sk_free() frees socks conditionally and depends
on sk_wmem_alloc being set e.g. in sock_init_data(). But in some
cases sk_free() is called earlier, usually after other alloc errors.

Fix is to move sk_wmem_alloc initialization from sock_init_data()
to sk_alloc() itself.

Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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