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

Conflicts:

	drivers/net/wireless/zd1211rw/zd_mac.h
	net/ieee80211/softmac/ieee80211softmac_assoc.c

8 files changed, 12 insertions, 32 deletions

diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c
index 08bc57a4b895..974a8e5bec8b 100644
--- a/drivers/net/wireless/hostap/hostap_ap.c
+++ b/drivers/net/wireless/hostap/hostap_ap.c
@@ -1100,15 +1100,13 @@ static struct sta_info * ap_add_sta(struct ap_data *ap, u8 *addr)
 {
         struct sta_info *sta;
 
-        sta = (struct sta_info *)
-                kmalloc(sizeof(struct sta_info), GFP_ATOMIC);
+        sta = kzalloc(sizeof(struct sta_info), GFP_ATOMIC);
         if (sta == NULL) {
                 PDEBUG(DEBUG_AP, "AP: kmalloc failed\n");
                 return NULL;
         }
 
         /* initialize STA info data */
-        memset(sta, 0, sizeof(struct sta_info));
         sta->local = ap->local;
         skb_queue_head_init(&sta->tx_buf);
         memcpy(sta->addr, addr, ETH_ALEN);
diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c
index ee542ec6d6a8..8d8f4b9b8b07 100644
--- a/drivers/net/wireless/hostap/hostap_cs.c
+++ b/drivers/net/wireless/hostap/hostap_cs.c
@@ -563,12 +563,11 @@ static int prism2_config(struct pcmcia_device *link)
         PDEBUG(DEBUG_FLOW, "prism2_config()\n");
 
         parse = kmalloc(sizeof(cisparse_t), GFP_KERNEL);
-        hw_priv = kmalloc(sizeof(*hw_priv), GFP_KERNEL);
+        hw_priv = kzalloc(sizeof(*hw_priv), GFP_KERNEL);
         if (parse == NULL || hw_priv == NULL) {
                 ret = -ENOMEM;
                 goto failed;
         }
-        memset(hw_priv, 0, sizeof(*hw_priv));
 
         tuple.Attributes = 0;
         tuple.TupleData = buf;
diff --git a/drivers/net/wireless/hostap/hostap_download.c b/drivers/net/wireless/hostap/hostap_download.c
index ab26b52b3e76..24fc387bba67 100644
--- a/drivers/net/wireless/hostap/hostap_download.c
+++ b/drivers/net/wireless/hostap/hostap_download.c
@@ -685,14 +685,12 @@ static int prism2_download(local_info_t *local,
                 goto out;
         }
 
-        dl = kmalloc(sizeof(*dl) + param->num_areas *
+        dl = kzalloc(sizeof(*dl) + param->num_areas *
                      sizeof(struct prism2_download_data_area), GFP_KERNEL);
         if (dl == NULL) {
                 ret = -ENOMEM;
                 goto out;
         }
-        memset(dl, 0, sizeof(*dl) + param->num_areas *
-               sizeof(struct prism2_download_data_area));
         dl->dl_cmd = param->dl_cmd;
         dl->start_addr = param->start_addr;
         dl->num_areas = param->num_areas;
diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c
index c19e68636a1c..a394a23b9a20 100644
--- a/drivers/net/wireless/hostap/hostap_hw.c
+++ b/drivers/net/wireless/hostap/hostap_hw.c
@@ -347,14 +347,12 @@ static int hfa384x_cmd(struct net_device *dev, u16 cmd, u16 param0,
         if (signal_pending(current))
                 return -EINTR;
 
-        entry = (struct hostap_cmd_queue *)
-                kmalloc(sizeof(*entry), GFP_ATOMIC);
+        entry = kzalloc(sizeof(*entry), GFP_ATOMIC);
         if (entry == NULL) {
                 printk(KERN_DEBUG "%s: hfa384x_cmd - kmalloc failed\n",
                        dev->name);
                 return -ENOMEM;
         }
-        memset(entry, 0, sizeof(*entry));
         atomic_set(&entry->usecnt, 1);
         entry->type = CMD_SLEEP;
         entry->cmd = cmd;
@@ -517,14 +515,12 @@ static int hfa384x_cmd_callback(struct net_device *dev, u16 cmd, u16 param0,
                 return -1;
         }
 
-        entry = (struct hostap_cmd_queue *)
-                kmalloc(sizeof(*entry), GFP_ATOMIC);
+        entry = kzalloc(sizeof(*entry), GFP_ATOMIC);
         if (entry == NULL) {
                 printk(KERN_DEBUG "%s: hfa384x_cmd_callback - kmalloc "
                        "failed\n", dev->name);
                 return -ENOMEM;
         }
-        memset(entry, 0, sizeof(*entry));
         atomic_set(&entry->usecnt, 1);
         entry->type = CMD_CALLBACK;
         entry->cmd = cmd;
@@ -3016,14 +3012,12 @@ static int prism2_set_tim(struct net_device *dev, int aid, int set)
         iface = netdev_priv(dev);
         local = iface->local;
 
-        new_entry = (struct set_tim_data *)
-                kmalloc(sizeof(*new_entry), GFP_ATOMIC);
+        new_entry = kzalloc(sizeof(*new_entry), GFP_ATOMIC);
         if (new_entry == NULL) {
                 printk(KERN_DEBUG "%s: prism2_set_tim: kmalloc failed\n",
                        local->dev->name);
                 return -ENOMEM;
         }
-        memset(new_entry, 0, sizeof(*new_entry));
         new_entry->aid = aid;
         new_entry->set = set;
 
diff --git a/drivers/net/wireless/hostap/hostap_info.c b/drivers/net/wireless/hostap/hostap_info.c
index 5fd2b1ad7f5e..b6a02a02da74 100644
--- a/drivers/net/wireless/hostap/hostap_info.c
+++ b/drivers/net/wireless/hostap/hostap_info.c
@@ -327,11 +327,10 @@ static void prism2_info_hostscanresults(local_info_t *local,
         ptr = (u8 *) pos;
 
         new_count = left / result_size;
-        results = kmalloc(new_count * sizeof(struct hfa384x_hostscan_result),
+        results = kcalloc(new_count, sizeof(struct hfa384x_hostscan_result),
                           GFP_ATOMIC);
         if (results == NULL)
                 return;
-        memset(results, 0, new_count * sizeof(struct hfa384x_hostscan_result));
 
         for (i = 0; i < new_count; i++) {
                 memcpy(&results[i], ptr, copy_len);
diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c
index d061fb3443ff..3b7b8063ff1c 100644
--- a/drivers/net/wireless/hostap/hostap_ioctl.c
+++ b/drivers/net/wireless/hostap/hostap_ioctl.c
@@ -181,12 +181,10 @@ static int prism2_ioctl_siwencode(struct net_device *dev,
                 struct ieee80211_crypt_data *new_crypt;
 
                 /* take WEP into use */
-                new_crypt = (struct ieee80211_crypt_data *)
-                        kmalloc(sizeof(struct ieee80211_crypt_data),
+                new_crypt = kzalloc(sizeof(struct ieee80211_crypt_data),
                                 GFP_KERNEL);
                 if (new_crypt == NULL)
                         return -ENOMEM;
-                memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data));
                 new_crypt->ops = ieee80211_get_crypto_ops("WEP");
                 if (!new_crypt->ops) {
                         request_module("ieee80211_crypt_wep");
@@ -3320,14 +3318,12 @@ static int prism2_ioctl_siwencodeext(struct net_device *dev,
 
                 prism2_crypt_delayed_deinit(local, crypt);
 
-                new_crypt = (struct ieee80211_crypt_data *)
-                        kmalloc(sizeof(struct ieee80211_crypt_data),
+                new_crypt = kzalloc(sizeof(struct ieee80211_crypt_data),
                                 GFP_KERNEL);
                 if (new_crypt == NULL) {
                         ret = -ENOMEM;
                         goto done;
                 }
-                memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data));
                 new_crypt->ops = ops;
                 new_crypt->priv = new_crypt->ops->init(i);
                 if (new_crypt->priv == NULL) {
@@ -3538,14 +3534,12 @@ static int prism2_ioctl_set_encryption(local_info_t *local,
 
                 prism2_crypt_delayed_deinit(local, crypt);
 
-                new_crypt = (struct ieee80211_crypt_data *)
-                        kmalloc(sizeof(struct ieee80211_crypt_data),
+                new_crypt = kzalloc(sizeof(struct ieee80211_crypt_data),
                                 GFP_KERNEL);
                 if (new_crypt == NULL) {
                         ret = -ENOMEM;
                         goto done;
                 }
-                memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data));
                 new_crypt->ops = ops;
                 new_crypt->priv = new_crypt->ops->init(param->u.crypt.idx);
                 if (new_crypt->priv == NULL) {
diff --git a/drivers/net/wireless/hostap/hostap_pci.c b/drivers/net/wireless/hostap/hostap_pci.c
index d1de9766c831..c4f6020baa9e 100644
--- a/drivers/net/wireless/hostap/hostap_pci.c
+++ b/drivers/net/wireless/hostap/hostap_pci.c
@@ -300,10 +300,9 @@ static int prism2_pci_probe(struct pci_dev *pdev,
         struct hostap_interface *iface;
         struct hostap_pci_priv *hw_priv;
 
-        hw_priv = kmalloc(sizeof(*hw_priv), GFP_KERNEL);
+        hw_priv = kzalloc(sizeof(*hw_priv), GFP_KERNEL);
         if (hw_priv == NULL)
                 return -ENOMEM;
-        memset(hw_priv, 0, sizeof(*hw_priv));
 
         if (pci_enable_device(pdev))
                 goto err_out_free;
diff --git a/drivers/net/wireless/hostap/hostap_plx.c b/drivers/net/wireless/hostap/hostap_plx.c
index bc81b13a5a2a..e235e0647897 100644
--- a/drivers/net/wireless/hostap/hostap_plx.c
+++ b/drivers/net/wireless/hostap/hostap_plx.c
@@ -447,10 +447,9 @@ static int prism2_plx_probe(struct pci_dev *pdev,
         int tmd7160;
         struct hostap_plx_priv *hw_priv;
 
-        hw_priv = kmalloc(sizeof(*hw_priv), GFP_KERNEL);
+        hw_priv = kzalloc(sizeof(*hw_priv), GFP_KERNEL);
         if (hw_priv == NULL)
                 return -ENOMEM;
-        memset(hw_priv, 0, sizeof(*hw_priv));
 
         if (pci_enable_device(pdev))
                 goto err_out_free;