[PATCH] libertas: changed some occurences of kmalloc() + memset(&a,0,sz) to kzalloc()
The subject says it all.
Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index f9369e5..8c4fcea 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -777,18 +777,14 @@
lbs_pr_err("init ethX device failed\n");
return NULL;
}
-
priv = dev->priv;
/* allocate buffer for wlan_adapter */
- if (!(priv->adapter = kmalloc(sizeof(wlan_adapter), GFP_KERNEL))) {
+ if (!(priv->adapter = kzalloc(sizeof(wlan_adapter), GFP_KERNEL))) {
lbs_pr_err("allocate buffer for wlan_adapter failed\n");
- goto err_kmalloc;
+ goto err_kzalloc;
}
- /* init wlan_adapter */
- memset(priv->adapter, 0, sizeof(wlan_adapter));
-
priv->wlan_dev.netdev = dev;
priv->wlan_dev.card = card;
priv->mesh_open = 0;
@@ -802,14 +798,10 @@
dev->stop = wlan_close;
dev->do_ioctl = libertas_do_ioctl;
dev->set_mac_address = wlan_set_mac_address;
-
-#define WLAN_WATCHDOG_TIMEOUT (5 * HZ)
-
dev->tx_timeout = wlan_tx_timeout;
dev->get_stats = wlan_get_stats;
- dev->watchdog_timeo = WLAN_WATCHDOG_TIMEOUT;
+ dev->watchdog_timeo = 5 * HZ;
dev->ethtool_ops = &libertas_ethtool_ops;
-
#ifdef WIRELESS_EXT
dev->wireless_handlers = (struct iw_handler_def *)&libertas_handler_def;
#endif
@@ -875,7 +867,7 @@
wake_up_interruptible(&priv->mainthread.waitq);
wlan_terminate_thread(&priv->mainthread);
kfree(priv->adapter);
-err_kmalloc:
+err_kzalloc:
free_netdev(dev);
lbs_deb_leave_args(LBS_DEB_NET, "priv NULL");