From: Johannes Berg <johannes.berg@intel.com>
Date: Fri, 13 Jul 2012 08:57:36 +0000 (+0200)
Subject: b43: use temporary rate_index for error checking
X-Git-Tag: v3.6-rc1~125^2~57^2~55
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1924b4e294df4e97ad22557700e554af409569bc;p=pandora-kernel.git

b43: use temporary rate_index for error checking

The mac80211 rate_index changed to be a u8, so
can't hold the negative error value properly.
Use a temporary variable for error checking.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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