Merge branch 'fixes-jgarzik' of git://git.kernel.org/pub/scm/linux/ke…

…rnel/git/linville/wireless-2.6 into upstream-fixes

drivers/net/wireless/b43/rfkill.c

@@ -138,8 +138,11 @@ void b43_rfkill_init(struct b43_wldev *dev)
 	rfk->rfkill->user_claim_unsupported = 1;
 
 	rfk->poll_dev = input_allocate_polled_device();
-	if (!rfk->poll_dev)
-		goto err_free_rfk;
+	if (!rfk->poll_dev) {
+		rfkill_free(rfk->rfkill);
+		goto err_freed_rfk;
+	}
+
 	rfk->poll_dev->private = dev;
 	rfk->poll_dev->poll = b43_rfkill_poll;
 	rfk->poll_dev->poll_interval = 1000; /* msecs */
@@ -175,8 +178,7 @@ void b43_rfkill_init(struct b43_wldev *dev)
 err_free_polldev:
 	input_free_polled_device(rfk->poll_dev);
 	rfk->poll_dev = NULL;
-err_free_rfk:
-	rfkill_free(rfk->rfkill);
+err_freed_rfk:
 	rfk->rfkill = NULL;
 out_error:
 	rfk->registered = 0;
@@ -195,6 +197,5 @@ void b43_rfkill_exit(struct b43_wldev *dev)
 	rfkill_unregister(rfk->rfkill);
 	input_free_polled_device(rfk->poll_dev);
 	rfk->poll_dev = NULL;
-	rfkill_free(rfk->rfkill);
 	rfk->rfkill = NULL;
 }

drivers/net/wireless/hostap/hostap_plx.c

@@ -608,7 +608,7 @@ static void prism2_plx_remove(struct pci_dev *pdev)
 
 MODULE_DEVICE_TABLE(pci, prism2_plx_id_table);
 
-static struct pci_driver prism2_plx_drv_id = {
+static struct pci_driver prism2_plx_driver = {
 	.name		= "hostap_plx",
 	.id_table	= prism2_plx_id_table,
 	.probe		= prism2_plx_probe,
@@ -618,13 +618,13 @@ static struct pci_driver prism2_plx_drv_id = {
 
 static int __init init_prism2_plx(void)
 {
-	return pci_register_driver(&prism2_plx_drv_id);
+	return pci_register_driver(&prism2_plx_driver);
 }
 
 
 static void __exit exit_prism2_plx(void)
 {
-	pci_unregister_driver(&prism2_plx_drv_id);
+	pci_unregister_driver(&prism2_plx_driver);
 }
 
 

drivers/net/wireless/ipw2200.c

@@ -4935,7 +4935,7 @@ static int ipw_queue_reset(struct ipw_priv *priv)
 /**
  * Reclaim Tx queue entries no more used by NIC.
  *
- * When FW adwances 'R' index, all entries between old and
+ * When FW advances 'R' index, all entries between old and
  * new 'R' index need to be reclaimed. As result, some free space
  * forms. If there is enough free space (> low mark), wake Tx queue.
  *

drivers/net/wireless/libertas/if_sdio.c

@@ -871,6 +871,10 @@ static int if_sdio_probe(struct sdio_func *func,
 		if (sscanf(func->card->info[i],
 				"ID: %x", &model) == 1)
 			break;
+               if (!strcmp(func->card->info[i], "IBIS Wireless SDIO Card")) {
+                       model = 4;
+                       break;
+               }
 	}
 
 	if (i == func->card->num_info) {

drivers/net/wireless/rt2x00/rt2x00pci.c

@@ -149,7 +149,7 @@ void rt2x00pci_rxdone(struct rt2x00_dev *rt2x00dev)
 		 * The data behind the ieee80211 header must be
 		 * aligned on a 4 byte boundary.
 		 */
-		align = NET_IP_ALIGN + (2 * (header_size % 4 == 0));
+		align = header_size % 4;
 
 		/*
 		 * Allocate the sk_buffer, initialize it and copy

drivers/net/wireless/rt2x00/rt2x00usb.c

@@ -245,13 +245,20 @@ static void rt2x00usb_interrupt_rxdone(struct urb *urb)
 	 * Allocate a new sk buffer to replace the current one.
 	 * If allocation fails, we should drop the current frame
 	 * so we can recycle the existing sk buffer for the new frame.
+	 * As alignment we use 2 and not NET_IP_ALIGN because we need
+	 * to be sure we have 2 bytes room in the head. (NET_IP_ALIGN
+	 * can be 0 on some hardware). We use these 2 bytes for frame
+	 * alignment later, we assume that the chance that
+	 * header_size % 4 == 2 is bigger then header_size % 2 == 0
+	 * and thus optimize alignment by reserving the 2 bytes in
+	 * advance.
 	 */
 	frame_size = entry->ring->data_size + entry->ring->desc_size;
-	skb = dev_alloc_skb(frame_size + NET_IP_ALIGN);
+	skb = dev_alloc_skb(frame_size + 2);
 	if (!skb)
 		goto skip_entry;
 
-	skb_reserve(skb, NET_IP_ALIGN);
+	skb_reserve(skb, 2);
 	skb_put(skb, frame_size);
 
 	/*