From: Jan Engelhardt <jengelh@medozas.de>
Date: Tue, 16 Nov 2010 17:52:32 +0000 (-0800)
Subject: netlink: let nlmsg and nla functions take pointer-to-const args
X-Git-Tag: v2.6.38-rc1~476^2~556
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3654654f7aa79a37dde130afb7409c55b11807e7;p=pandora-kernel.git

netlink: let nlmsg and nla functions take pointer-to-const args

The changed functions do not modify the NL messages and/or attributes
at all. They should use const (similar to strchr), so that callers
which have a const nlmsg/nlattr around can make use of them without
casting.

While at it, constify a data array.

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
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