1 files changed, 11 insertions, 11 deletions

diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 9eabf4d1f2e..8ce5e4cee16 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -1935,7 +1935,7 @@ static int mpi_start_xmit(struct sk_buff *skb, struct net_device *dev) {
 		netif_stop_queue (dev);
 		if (npacks > MAXTXQ) {
 			dev->stats.tx_fifo_errors++;
-			return 1;
+			return NETDEV_TX_BUSY;
 		}
 		skb_queue_tail (&ai->txq, skb);
 		return 0;
@@ -2139,7 +2139,7 @@ static int airo_start_xmit(struct sk_buff *skb, struct net_device *dev) {
 
 		if (i == MAX_FIDS / 2) {
 			dev->stats.tx_fifo_errors++;
-			return 1;
+			return NETDEV_TX_BUSY;
 		}
 	}
 	/* check min length*/
@@ -2193,7 +2193,8 @@ static int airo_start_xmit11(struct sk_buff *skb, struct net_device *dev) {
 	if (test_bit(FLAG_MPI, &priv->flags)) {
 		/* Not implemented yet for MPI350 */
 		netif_stop_queue(dev);
-		return -ENETDOWN;
+		dev_kfree_skb_any(skb);
+		return NETDEV_TX_OK;
 	}
 
 	if ( skb == NULL ) {
@@ -2210,7 +2211,7 @@ static int airo_start_xmit11(struct sk_buff *skb, struct net_device *dev) {
 
 		if (i == MAX_FIDS) {
 			dev->stats.tx_fifo_errors++;
-			return 1;
+			return NETDEV_TX_BUSY;
 		}
 	}
 	/* check min length*/
@@ -5917,20 +5918,19 @@ static int airo_set_essid(struct net_device *dev,
 	readSsidRid(local, &SSID_rid);
 
 	/* Check if we asked for `any' */
-	if(dwrq->flags == 0) {
+	if (dwrq->flags == 0) {
 		/* Just send an empty SSID list */
 		memset(&SSID_rid, 0, sizeof(SSID_rid));
 	} else {
-		int	index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
+		unsigned index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
 
 		/* Check the size of the string */
-		if(dwrq->length > IW_ESSID_MAX_SIZE) {
+		if (dwrq->length > IW_ESSID_MAX_SIZE)
 			return -E2BIG ;
-		}
+
 		/* Check if index is valid */
-		if((index < 0) || (index >= 4)) {
+		if (index >= ARRAY_SIZE(SSID_rid.ssids))
 			return -EINVAL;
-		}
 
 		/* Set the SSID */
 		memset(SSID_rid.ssids[index].ssid, 0,
@@ -6818,7 +6818,7 @@ static int airo_set_txpow(struct net_device *dev,
 		return -EINVAL;
 	}
 	clear_bit (FLAG_RADIO_OFF, &local->flags);
-	for (i = 0; cap_rid.txPowerLevels[i] && (i < 8); i++)
+	for (i = 0; i < 8 && cap_rid.txPowerLevels[i]; i++)
 		if (v == cap_rid.txPowerLevels[i]) {
 			readConfigRid(local, 1);
 			local->config.txPower = v;