Merge branch 'upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6

3 files changed, 17 insertions, 26 deletions

diff --git a/net/ieee80211/ieee80211_geo.c b/net/ieee80211/ieee80211_geo.c
index 3027153940f..192243ab35e 100644
--- a/net/ieee80211/ieee80211_geo.c
+++ b/net/ieee80211/ieee80211_geo.c
@@ -50,7 +50,8 @@ int ieee80211_is_valid_channel(struct ieee80211_device *ieee, u8 channel)
 
 	/* Driver needs to initialize the geography map before using
 	 * these helper functions */
-	BUG_ON(ieee->geo.bg_channels == 0 && ieee->geo.a_channels == 0);
+	if (ieee->geo.bg_channels == 0 && ieee->geo.a_channels == 0)
+		return 0;
 
 	if (ieee->freq_band & IEEE80211_24GHZ_BAND)
 		for (i = 0; i < ieee->geo.bg_channels; i++)
@@ -78,7 +79,8 @@ int ieee80211_channel_to_index(struct ieee80211_device *ieee, u8 channel)
 
 	/* Driver needs to initialize the geography map before using
 	 * these helper functions */
-	BUG_ON(ieee->geo.bg_channels == 0 && ieee->geo.a_channels == 0);
+	if (ieee->geo.bg_channels == 0 && ieee->geo.a_channels == 0)
+		return -1;
 
 	if (ieee->freq_band & IEEE80211_24GHZ_BAND)
 		for (i = 0; i < ieee->geo.bg_channels; i++)
@@ -99,7 +101,8 @@ u8 ieee80211_freq_to_channel(struct ieee80211_device * ieee, u32 freq)
 
 	/* Driver needs to initialize the geography map before using
 	 * these helper functions */
-	BUG_ON(ieee->geo.bg_channels == 0 && ieee->geo.a_channels == 0);
+	if (ieee->geo.bg_channels == 0 && ieee->geo.a_channels == 0)
+		return 0;
 
 	freq /= 100000;
 
diff --git a/net/ieee80211/ieee80211_module.c b/net/ieee80211/ieee80211_module.c
index 5f67c684afc..2cb84d84f67 100644
--- a/net/ieee80211/ieee80211_module.c
+++ b/net/ieee80211/ieee80211_module.c
@@ -213,7 +213,7 @@ void free_ieee80211(struct net_device *dev)
 
 static int debug = 0;
 u32 ieee80211_debug_level = 0;
-struct proc_dir_entry *ieee80211_proc = NULL;
+static struct proc_dir_entry *ieee80211_proc = NULL;
 
 static int show_debug_level(char *page, char **start, off_t offset,
 			    int count, int *eof, void *data)
diff --git a/net/ieee80211/ieee80211_wx.c b/net/ieee80211/ieee80211_wx.c
index e8c55a4d583..af7f9bbfd18 100644
--- a/net/ieee80211/ieee80211_wx.c
+++ b/net/ieee80211/ieee80211_wx.c
@@ -193,33 +193,21 @@ static char *ipw2100_translate_scan(struct ieee80211_device *ieee,
 	if (iwe.u.data.length)
 		start = iwe_stream_add_point(start, stop, &iwe, custom);
 
+	memset(&iwe, 0, sizeof(iwe));
 	if (network->wpa_ie_len) {
-		char buf[MAX_WPA_IE_LEN * 2 + 30];
-
-		u8 *p = buf;
-		p += sprintf(p, "wpa_ie=");
-		for (i = 0; i < network->wpa_ie_len; i++) {
-			p += sprintf(p, "%02x", network->wpa_ie[i]);
-		}
-
-		memset(&iwe, 0, sizeof(iwe));
-		iwe.cmd = IWEVCUSTOM;
-		iwe.u.data.length = strlen(buf);
+		char buf[MAX_WPA_IE_LEN];
+		memcpy(buf, network->wpa_ie, network->wpa_ie_len);
+		iwe.cmd = IWEVGENIE;
+		iwe.u.data.length = network->wpa_ie_len;
 		start = iwe_stream_add_point(start, stop, &iwe, buf);
 	}
 
+	memset(&iwe, 0, sizeof(iwe));
 	if (network->rsn_ie_len) {
-		char buf[MAX_WPA_IE_LEN * 2 + 30];
-
-		u8 *p = buf;
-		p += sprintf(p, "rsn_ie=");
-		for (i = 0; i < network->rsn_ie_len; i++) {
-			p += sprintf(p, "%02x", network->rsn_ie[i]);
-		}
-
-		memset(&iwe, 0, sizeof(iwe));
-		iwe.cmd = IWEVCUSTOM;
-		iwe.u.data.length = strlen(buf);
+		char buf[MAX_WPA_IE_LEN];
+		memcpy(buf, network->rsn_ie, network->rsn_ie_len);
+		iwe.cmd = IWEVGENIE;
+		iwe.u.data.length = network->rsn_ie_len;
 		start = iwe_stream_add_point(start, stop, &iwe, buf);
 	}