From: Dan Carpenter <error27@gmail.com>
Date: Fri, 12 Nov 2010 05:11:13 +0000 (+0300)
Subject: Staging: rtl8712: signedness bug in init
X-Git-Tag: v2.6.37-rc5~28^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=832855354b5863d141ecfc563e78063978c6f29f;p=pandora-kernel.git

Staging: rtl8712: signedness bug in init

PollingCnt is 20 and that means we loop 20 times and then run the
timeout code.  After the end of the loop PollingCnt should be -1 but
because it's an unsigned char, it's actually 255 and the timeout
code never runs.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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