From: Luis R. Rodriguez <lrodriguez@atheros.com>
Date: Sat, 21 Feb 2009 05:04:20 +0000 (-0500)
Subject: cfg80211: add wiphy_idx_valid to check for wiphy_idx sanity
X-Git-Tag: v2.6.30-rc1~662^2~460^2~37
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=85fd129a721e6e892dbaaf05203baf819730f699;p=pandora-kernel.git

cfg80211: add wiphy_idx_valid to check for wiphy_idx sanity

This will later be used by others, for now make use of it in
cfg80211_drv_by_wiphy_idx() to return early if an invalid
wiphy_idx has been provided.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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