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Re: [patch 3/4] rndis_wlan: make some variables unsigned

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Quoting Dan Carpenter <dan.carpenter@xxxxxxxxxx>:

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.

Acked-by: Jussi Kivilinna <jussi.kivilinna@xxxxxxxx>


Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>

diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index a93cfe2..74e2d1b 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -1790,7 +1790,8 @@ static struct ndis_80211_pmkid *remove_pmkid(struct usbnet *usbdev,
 						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 @@ static struct ndis_80211_pmkid *update_pmkid(struct usbnet *usbdev,
 						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);






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