From: Roel Kluin <12o3l@tiscali.nl>
Date: Wed, 23 Apr 2008 19:56:49 +0000 (+0200)
Subject: prism54: prism54_get_encode() test below 0 on unsigned index
X-Git-Tag: v2.6.26-rc1~1088^2~4^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8ba82e969f71d088f718f93d64985d5fcdd9c171;p=pandora-kernel.git

prism54: prism54_get_encode() test below 0 on unsigned index

previously in this function:

u32 index = (dwrq->flags & IW_ENCODE_INDEX) - 1;

index is unsigned, so if -1, the original test (below) didn't work.

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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