From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 13 Dec 2011 20:29:43 +0000 (+0000)
Subject: vlan: add rtnl_dereference() annotations
X-Git-Tag: v3.3-rc1~182^2~220
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f9586f79bf6125ae28fab9f585094c56e8740e83;p=pandora-kernel.git

vlan: add rtnl_dereference() annotations

The original code generates a Sparse warning:
net/8021q/vlan_core.c:336:9:
	error: incompatible types in comparison expression (different address spaces)

It's ok to dereference __rcu pointers here because we are holding the
RTNL lock.  I've added some calls to rtnl_dereference() to silence the
warning.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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