rndis_wlan: make some variables unsigned
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 29 Feb 2012 06:36:57 +0000 (09:36 +0300)
committerJohn W. Linville <linville@tuxdriver.com>
Mon, 5 Mar 2012 20:23:16 +0000 (15:23 -0500)
commit551d6fe6cb67ea6f7ca4425a5085b05d34f39730
treec4da0e76378645af5d1f899ac0a9ccdceaabb92e
parentb26e395038a219685c7f78f3be8aeb578c4a5b60
rndis_wlan: make some variables unsigned

These variables can never be less than zero because we cap them in
get_device_pmkids().  Let's make them unsigned here because it's simpler
to not have to worry about negative numbers when we read the code.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/rndis_wlan.c