Merge branch 'fixes-jgarzik' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes

6 files changed, 24 insertions, 12 deletions

diff --git a/drivers/net/wireless/b43/rfkill.c b/drivers/net/wireless/b43/rfkill.c
index 98cf70c5fd47..11f53cb1139e 100644
--- a/drivers/net/wireless/b43/rfkill.c
+++ b/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 @@ err_unreg_rfk:
 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;
 }
diff --git a/drivers/net/wireless/hostap/hostap_plx.c b/drivers/net/wireless/hostap/hostap_plx.c
index 040dc3e36410..cbf15d703201 100644
--- a/drivers/net/wireless/hostap/hostap_plx.c
+++ b/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);
 }
 
 
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index 88062c1318a8..003f73f89efa 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/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.
  *
diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c
index b24425f74883..4f1efb108c28 100644
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/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) {
diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.c b/drivers/net/wireless/rt2x00/rt2x00pci.c
index 6d5d9aba0b73..04663eb31950 100644
--- a/drivers/net/wireless/rt2x00/rt2x00pci.c
+++ b/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
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index ab4797ed94c9..568d73847dca 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/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);
 
         /*