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>
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 1bde2eb..454f2f1 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -1790,7 +1790,8 @@
struct cfg80211_pmksa *pmksa,
int max_pmkids)
{
- int i, count, newlen, err;
+ int i, newlen, err;
+ unsigned int count;
count = le32_to_cpu(pmkids->bssid_info_count);
@@ -1830,7 +1831,8 @@
struct cfg80211_pmksa *pmksa,
int max_pmkids)
{
- int i, err, count, newlen;
+ int i, err, newlen;
+ unsigned int count;
count = le32_to_cpu(pmkids->bssid_info_count);