Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

Conflicts:
	drivers/net/wireless/ath/ath5k/phy.c
	drivers/net/wireless/iwlwifi/iwl-agn.c
	drivers/net/wireless/iwlwifi/iwl3945-base.c

7 files changed, 35 insertions, 18 deletions

diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 2bb038b98cc4..4ae1d259fced 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -1851,8 +1851,17 @@ int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit)
 
                         if (unlikely(!newskb))
                                 newskb = skb;
-                        else if (skb)
+                        else if (skb) {
+                                /*
+                                 * We need to reset ->data to what it
+                                 * was before gfar_new_skb() re-aligned
+                                 * it to an RXBUF_ALIGNMENT boundary
+                                 * before we put the skb back on the
+                                 * recycle list.
+                                 */
+                                skb->data = skb->head + NET_SKB_PAD;
                                 __skb_queue_head(&priv->rx_recycle, skb);
+                        }
                 } else {
                         /* Increment the number of packets */
                         dev->stats.rx_packets++;
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index d73475739127..9eabf4d1f2e7 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -6467,6 +6467,7 @@ 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 +6501,13 @@ 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 +6620,7 @@ 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 +6664,13 @@ 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;
 }
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index c1862f8a2e7b..66067733ddd3 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -26,7 +26,7 @@
 \*****************************/
 
 #include <linux/pci.h>          /* To determine if a card is pci-e */
-#include <linux/bitops.h>       /* For get_bitmask_order */
+#include <linux/log2.h>
 #include "ath5k.h"
 #include "reg.h"
 #include "base.h"
@@ -68,10 +68,10 @@ static inline int ath5k_hw_write_ofdm_timings(struct ath5k_hw *ah,
 
         /* Get exponent
          * ALGO: coef_exp = 14 - highest set bit position */
-        coef_exp = get_bitmask_order(coef_scaled);
+        coef_exp = ilog2(coef_scaled);
 
         /* Doesn't make sense if it's zero*/
-        if (!coef_exp)
+        if (!coef_scaled || !coef_exp)
                 return -EINVAL;
 
         /* Note: we've shifted coef_scaled by 24 */
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index 89e1477b5143..ab29aab6b2d5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -46,7 +46,7 @@
 #include "iwl-6000-hw.h"
 
 /* Highest firmware API version supported */
-#define IWL5000_UCODE_API_MAX 1
+#define IWL5000_UCODE_API_MAX 2
 #define IWL5150_UCODE_API_MAX 2
 
 /* Lowest firmware API version supported */
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index f6d4af5c7509..e26875dbe859 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -227,9 +227,6 @@ static void iwl_rx_scan_complete_notif(struct iwl_priv *priv,
         /* The HW is no longer scanning */
         clear_bit(STATUS_SCAN_HW, &priv->status);
 
-        /* The scan completion notification came in, so kill that timer... */
-        cancel_delayed_work(&priv->scan_check);
-
         IWL_DEBUG_INFO(priv, "Scan pass on %sGHz took %dms\n",
                        (priv->scan_bands & BIT(IEEE80211_BAND_2GHZ)) ?
                                                 "2.4" : "5.2",
@@ -592,6 +589,8 @@ static void iwl_bg_request_scan(struct work_struct *data)
 
         mutex_lock(&priv->mutex);
 
+        cancel_delayed_work(&priv->scan_check);
+
         if (!iwl_is_ready(priv)) {
                 IWL_WARN(priv, "request scan called when driver not ready.\n");
                 goto done;
@@ -819,6 +818,8 @@ void iwl_bg_scan_completed(struct work_struct *work)
 
         IWL_DEBUG_SCAN(priv, "SCAN complete scan\n");
 
+        cancel_delayed_work(&priv->scan_check);
+
         ieee80211_scan_completed(priv->hw, false);
 
         if (test_bit(STATUS_EXIT_PENDING, &priv->status))
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index c434f493daf5..5c10b87d0336 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -2937,6 +2937,8 @@ static void iwl3945_bg_request_scan(struct work_struct *data)
 
         mutex_lock(&priv->mutex);
 
+        cancel_delayed_work(&priv->scan_check);
+
         if (!iwl_is_ready(priv)) {
                 IWL_WARN(priv, "request scan called when driver not ready.\n");
                 goto done;
diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/rt2x00/rt2x00debug.c
index 07d378ef0b46..7b3ee8c2eaef 100644
--- a/drivers/net/wireless/rt2x00/rt2x00debug.c
+++ b/drivers/net/wireless/rt2x00/rt2x00debug.c
@@ -138,7 +138,7 @@ void rt2x00debug_update_crypto(struct rt2x00_dev *rt2x00dev,
 
         if (cipher == CIPHER_TKIP_NO_MIC)
                 cipher = CIPHER_TKIP;
-        if (cipher == CIPHER_NONE || cipher > CIPHER_MAX)
+        if (cipher == CIPHER_NONE || cipher >= CIPHER_MAX)
                 return;
 
         /* Remove CIPHER_NONE index */