From 8282aeb63f981a0add994c57a75e472e1ba4f525 Mon Sep 17 00:00:00 2001
From: Jes Sorensen <Jes.Sorensen@redhat.com>
Date: Sat, 26 Apr 2014 18:54:53 +0200
Subject: [PATCH] staging: rtl8723au: rtw_check_beacon_data23a(): Make len
 unsigned int

Making len unsigned int fixes a warning caused by smatch getting
confused that len could be negative.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Reading git-format-patch failed