From: Thomas Graf <tgraf@suug.ch>
Date: Tue, 3 Jun 2008 23:36:54 +0000 (-0700)
Subject: netlink: Improve returned error codes
X-Git-Tag: v2.6.26-rc5~1^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bc3ed28caaef55e7e3a9316464256353c5f9b1df;p=pandora-kernel.git

netlink: Improve returned error codes

Make nlmsg_trim(), nlmsg_cancel(), genlmsg_cancel(), and
nla_nest_cancel() void functions.

Return -EMSGSIZE instead of -1 if the provided message buffer is not
big enough.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
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