X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fnet%2Fwireless%2Fwavelan.c;h=dade4b903579fe2d8f06f03cd3d9fe9c590d48fa;hb=9464c7cf61b9433057924c36e6e02f303a00e768;hp=5b69befdab7451bced8d23b0046c65371449848b;hpb=41689045f6a3cbe0550e1d34e9cc20d2e8c432ba;p=linux-2.6.git

diff --git a/drivers/net/wireless/wavelan.c b/drivers/net/wireless/wavelan.c
index 5b69befda..dade4b903 100644
--- a/drivers/net/wireless/wavelan.c
+++ b/drivers/net/wireless/wavelan.c
@@ -1695,8 +1695,8 @@ static int wv_frequency_list(unsigned long ioaddr,	/* I/O port of the card */
 		/* Look in the table if the frequency is allowed */
 		if (table[9 - (freq / 16)] & (1 << (freq % 16))) {
 			/* Compute approximate channel number */
-			while ((c < NELS(channel_bands)) &&
-				(((channel_bands[c] >> 1) - 24) < freq)) 
+			while ((((channel_bands[c] >> 1) - 24) < freq) &&
+			       (c < NELS(channel_bands)))
 				c++;
 			list[i].i = c;	/* Set the list index */
 
@@ -2903,7 +2903,6 @@ static int wavelan_packet_xmit(struct sk_buff *skb, struct net_device * dev)
 {
 	net_local *lp = (net_local *) dev->priv;
 	unsigned long flags;
-	char data[ETH_ZLEN];
 
 #ifdef DEBUG_TX_TRACE
 	printk(KERN_DEBUG "%s: ->wavelan_packet_xmit(0x%X)\n", dev->name,
@@ -2938,15 +2937,14 @@ static int wavelan_packet_xmit(struct sk_buff *skb, struct net_device * dev)
 	 * able to detect collisions, therefore in theory we don't really
 	 * need to pad. Jean II */
 	if (skb->len < ETH_ZLEN) {
-		memset(data, 0, ETH_ZLEN);
-		memcpy(data, skb->data, skb->len);
-		/* Write packet on the card */
-		if(wv_packet_write(dev, data, ETH_ZLEN))
-			return 1;	/* We failed */
+		skb = skb_padto(skb, ETH_ZLEN);
+		if (skb == NULL)
+			return 0;
 	}
-	else if(wv_packet_write(dev, skb->data, skb->len))
-		return 1;	/* We failed */
 
+	/* Write packet on the card */
+	if(wv_packet_write(dev, skb->data, skb->len))
+		return 1;	/* We failed */
 
 	dev_kfree_skb(skb);