Search Linux Wireless

[PATCH] mac80211: fix printk warning on 64-bit

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



My AID message patch introduced a warning on 64-bit machines because ~
extends to unsigned long:

| net/mac80211/ieee80211_sta.c: In function ‘ieee80211_rx_mgmt_assoc_resp’:
| net/mac80211/ieee80211_sta.c:1187: warning: format ‘%d’ expects type ‘int’, but argument 7 has type ‘long unsigned int’

This fixes it by explicitly casting the result to u16 (which 'aid' is).

Signed-off-by: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>

diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c
index f7ffeec..db3cf23 100644
--- a/net/mac80211/ieee80211_sta.c
+++ b/net/mac80211/ieee80211_sta.c
@@ -1184,7 +1184,7 @@ static void ieee80211_rx_mgmt_assoc_resp(struct net_device *dev,
 	printk(KERN_DEBUG "%s: RX %sssocResp from %s (capab=0x%x "
 	       "status=%d aid=%d)\n",
 	       dev->name, reassoc ? "Rea" : "A", print_mac(mac, mgmt->sa),
-	       capab_info, status_code, aid & ~(BIT(15) | BIT(14)));
+	       capab_info, status_code, (u16)(aid & ~(BIT(15) | BIT(14))));
 
 	if (status_code != WLAN_STATUS_SUCCESS) {
 		printk(KERN_DEBUG "%s: AP denied association (code=%d)\n",


-
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Host AP]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Linux Kernel]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Device Mapper]
  Powered by Linux