diff options
Diffstat (limited to 'drivers/net/wireless/airo.c')
| -rw-r--r-- | drivers/net/wireless/airo.c | 32 |
1 files changed, 19 insertions, 13 deletions
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index d73475739127..c70604f0329e 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*/ @@ -6467,6 +6468,7 @@ static int airo_get_encode(struct net_device *dev, { struct airo_info *local = dev->ml_priv; int index = (dwrq->flags & IW_ENCODE_INDEX) - 1; + int wep_key_len; u8 buf[16]; if (!local->wep_capable) @@ -6500,11 +6502,13 @@ static int airo_get_encode(struct net_device *dev, dwrq->flags |= index + 1; /* Copy the key to the user buffer */ - dwrq->length = get_wep_key(local, index, &buf[0], sizeof(buf)); - if (dwrq->length != -1) - memcpy(extra, buf, dwrq->length); - else + wep_key_len = get_wep_key(local, index, &buf[0], sizeof(buf)); + if (wep_key_len < 0) { dwrq->length = 0; + } else { + dwrq->length = wep_key_len; + memcpy(extra, buf, dwrq->length); + } return 0; } @@ -6617,7 +6621,7 @@ static int airo_get_encodeext(struct net_device *dev, struct airo_info *local = dev->ml_priv; struct iw_point *encoding = &wrqu->encoding; struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; - int idx, max_key_len; + int idx, max_key_len, wep_key_len; u8 buf[16]; if (!local->wep_capable) @@ -6661,11 +6665,13 @@ static int airo_get_encodeext(struct net_device *dev, memset(extra, 0, 16); /* Copy the key to the user buffer */ - ext->key_len = get_wep_key(local, idx, &buf[0], sizeof(buf)); - if (ext->key_len != -1) - memcpy(extra, buf, ext->key_len); - else + wep_key_len = get_wep_key(local, idx, &buf[0], sizeof(buf)); + if (wep_key_len < 0) { ext->key_len = 0; + } else { + ext->key_len = wep_key_len; + memcpy(extra, buf, ext->key_len); + } return 0; } |