From: Peter Huewe <peterhuewe@gmx.de>
Date: Tue, 7 Jun 2011 20:36:14 +0000 (+0200)
Subject: net/mac80211/debugfs: Convert to kstrou8_from_user
X-Git-Tag: v3.2-rc1~129^2~287^2^2~86
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b38de31ffa870323c4f6957904303477c88fe905;p=pandora-kernel.git

net/mac80211/debugfs: Convert to kstrou8_from_user

This patch replaces the code for getting an number from a
userspace buffer by a simple call to kstrou8_from_user.
This makes it easier to read and less error prone.

Since the old buffer was only 10 bytes long and the value is masked by a
nibble-mask anyway, we don't need to use kstrtoul but rather kstrtou8.

Kernel Version: v3.0-rc2

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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