From: Greg Dietsche <Gregory.Dietsche@cuw.edu>
Date: Fri, 3 Jun 2011 02:06:09 +0000 (-0500)
Subject: iwlegacy: propagate error return value
X-Git-Tag: v3.1-rc1~316^2~450^2~57^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5c30c76ee616fffb47cbd9810bfd0a99ce4ddb38;p=pandora-kernel.git

iwlegacy: propagate error return value

propogate the return value from iwl4965_get_tx_atten_grp instead
of implicitly returning -EINVAL in the error case.

Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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