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Commit 551d6fe6 authored by Dan Carpenter's avatar Dan Carpenter Committed by John W. Linville
Browse files

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: default avatarDan Carpenter <dan.carpenter@oracle.com>
Acked-by: default avatarJussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent b26e3950

drivers/net/wireless/rndis_wlan.c

+4 −2
Original line number Original line Diff line number Diff line
@@ -1790,7 +1790,8 @@ static struct ndis_80211_pmkid *remove_pmkid(struct usbnet *usbdev, 
						struct cfg80211_pmksa *pmksa,

						struct cfg80211_pmksa *pmksa,

						int max_pmkids)

						int max_pmkids)

{

{

	int i, count, newlen, err;

	int i, newlen, err;

	unsigned int count;





	count = le32_to_cpu(pmkids->bssid_info_count);

	count = le32_to_cpu(pmkids->bssid_info_count);
@@ -1830,7 +1831,8 @@ static struct ndis_80211_pmkid *update_pmkid(struct usbnet *usbdev, 
						struct cfg80211_pmksa *pmksa,

						struct cfg80211_pmksa *pmksa,

						int max_pmkids)

						int max_pmkids)

{

{

	int i, err, count, newlen;

	int i, err, newlen;

	unsigned int count;





	count = le32_to_cpu(pmkids->bssid_info_count);

	count = le32_to_cpu(pmkids->bssid_info_count);