mac80211: fix alignment issue with compare_ether_addr()

[pandora-kernel.git] / net / mac80211 / rx.c

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 02f436a..0941e5d 100644 (file)
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1091,7 +1091,7 @@ ieee80211_data_to_8023(struct ieee80211_rx_data *rx)
        u16 fc, hdrlen, ethertype;
        u8 *payload;
        u8 dst[ETH_ALEN];
-       u8 src[ETH_ALEN];
+       u8 src[ETH_ALEN] __aligned(2);
        struct sk_buff *skb = rx->skb;
        struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
        DECLARE_MAC_BUF(mac);
@@ -1234,7 +1234,7 @@ ieee80211_data_to_8023(struct ieee80211_rx_data *rx)
  */
 static bool ieee80211_frame_allowed(struct ieee80211_rx_data *rx)
 {
-       static const u8 pae_group_addr[ETH_ALEN]
+       static const u8 pae_group_addr[ETH_ALEN] __aligned(2)
                = { 0x01, 0x80, 0xC2, 0x00, 0x00, 0x03 };
        struct ethhdr *ehdr = (struct ethhdr *) rx->skb->data;
 
@@ -1305,11 +1305,11 @@ ieee80211_deliver_skb(struct ieee80211_rx_data *rx)
                if (is_multicast_ether_addr(skb->data)) {
                        if (*mesh_ttl > 0) {
                                xmit_skb = skb_copy(skb, GFP_ATOMIC);
-                               if (!xmit_skb && net_ratelimit())
+                               if (xmit_skb)
+                                       xmit_skb->pkt_type = PACKET_OTHERHOST;
+                               else if (net_ratelimit())
                                        printk(KERN_DEBUG "%s: failed to clone "
                                               "multicast frame\n", dev->name);
-                               else
-                                       xmit_skb->pkt_type = PACKET_OTHERHOST;
                        } else
                                IEEE80211_IFSTA_MESH_CTR_INC(&sdata->u.sta,
                                                             dropped_frames_ttl);
@@ -1395,7 +1395,7 @@ ieee80211_rx_h_amsdu(struct ieee80211_rx_data *rx)
                padding = ((4 - subframe_len) & 0x3);
                /* the last MSDU has no padding */
                if (subframe_len > remaining) {
-                       printk(KERN_DEBUG "%s: wrong buffer size", dev->name);
+                       printk(KERN_DEBUG "%s: wrong buffer size\n", dev->name);
                        return RX_DROP_UNUSABLE;
                }
 
@@ -1418,7 +1418,7 @@ ieee80211_rx_h_amsdu(struct ieee80211_rx_data *rx)
                        eth = (struct ethhdr *) skb_pull(skb, ntohs(len) +
                                                        padding);
                        if (!eth) {
-                               printk(KERN_DEBUG "%s: wrong buffer size ",
+                               printk(KERN_DEBUG "%s: wrong buffer size\n",
                                       dev->name);
                                dev_kfree_skb(frame);
                                return RX_DROP_UNUSABLE;
@@ -1952,7 +1952,7 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw,
                if (!skb_new) {
                        if (net_ratelimit())
                                printk(KERN_DEBUG "%s: failed to copy "
-                                      "multicast frame for %s",
+                                      "multicast frame for %s\n",
                                       wiphy_name(local->hw.wiphy),
                                       prev->dev->name);
                        continue;