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path: root/drivers/net/wireless/ipw2x00
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Diffstat (limited to 'drivers/net/wireless/ipw2x00')
-rw-r--r--drivers/net/wireless/ipw2x00/ipw2100.c21
-rw-r--r--drivers/net/wireless/ipw2x00/ipw2200.c39
2 files changed, 40 insertions, 20 deletions
diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c
index 3774dd034746..ef9ad79d1bfd 100644
--- a/drivers/net/wireless/ipw2x00/ipw2100.c
+++ b/drivers/net/wireless/ipw2x00/ipw2100.c
@@ -1903,15 +1903,17 @@ static void ipw2100_down(struct ipw2100_priv *priv)
static int ipw2100_net_init(struct net_device *dev)
{
struct ipw2100_priv *priv = libipw_priv(dev);
+
+ return ipw2100_up(priv, 1);
+}
+
+static int ipw2100_wdev_init(struct net_device *dev)
+{
+ struct ipw2100_priv *priv = libipw_priv(dev);
const struct libipw_geo *geo = libipw_get_geo(priv->ieee);
struct wireless_dev *wdev = &priv->ieee->wdev;
- int ret;
int i;
- ret = ipw2100_up(priv, 1);
- if (ret)
- return ret;
-
memcpy(wdev->wiphy->perm_addr, priv->mac_addr, ETH_ALEN);
/* fill-out priv->ieee->bg_band */
@@ -6350,9 +6352,13 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev,
"Error calling register_netdev.\n");
goto fail;
}
+ registered = 1;
+
+ err = ipw2100_wdev_init(dev);
+ if (err)
+ goto fail;
mutex_lock(&priv->action_mutex);
- registered = 1;
IPW_DEBUG_INFO("%s: Bound to %s\n", dev->name, pci_name(pci_dev));
@@ -6389,7 +6395,8 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev,
fail_unlock:
mutex_unlock(&priv->action_mutex);
-
+ wiphy_unregister(priv->ieee->wdev.wiphy);
+ kfree(priv->ieee->bg_band.channels);
fail:
if (dev) {
if (registered)
diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c
index 87813c33bdc2..4ffebede5e03 100644
--- a/drivers/net/wireless/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/ipw2x00/ipw2200.c
@@ -11425,16 +11425,23 @@ static void ipw_bg_down(struct work_struct *work)
/* Called by register_netdev() */
static int ipw_net_init(struct net_device *dev)
{
+ int rc = 0;
+ struct ipw_priv *priv = libipw_priv(dev);
+
+ mutex_lock(&priv->mutex);
+ if (ipw_up(priv))
+ rc = -EIO;
+ mutex_unlock(&priv->mutex);
+
+ return rc;
+}
+
+static int ipw_wdev_init(struct net_device *dev)
+{
int i, rc = 0;
struct ipw_priv *priv = libipw_priv(dev);
const struct libipw_geo *geo = libipw_get_geo(priv->ieee);
struct wireless_dev *wdev = &priv->ieee->wdev;
- mutex_lock(&priv->mutex);
-
- if (ipw_up(priv)) {
- rc = -EIO;
- goto out;
- }
memcpy(wdev->wiphy->perm_addr, priv->mac_addr, ETH_ALEN);
@@ -11519,13 +11526,9 @@ static int ipw_net_init(struct net_device *dev)
set_wiphy_dev(wdev->wiphy, &priv->pci_dev->dev);
/* With that information in place, we can now register the wiphy... */
- if (wiphy_register(wdev->wiphy)) {
+ if (wiphy_register(wdev->wiphy))
rc = -EIO;
- goto out;
- }
-
out:
- mutex_unlock(&priv->mutex);
return rc;
}
@@ -11832,14 +11835,22 @@ static int __devinit ipw_pci_probe(struct pci_dev *pdev,
goto out_remove_sysfs;
}
+ err = ipw_wdev_init(net_dev);
+ if (err) {
+ IPW_ERROR("failed to register wireless device\n");
+ goto out_unregister_netdev;
+ }
+
#ifdef CONFIG_IPW2200_PROMISCUOUS
if (rtap_iface) {
err = ipw_prom_alloc(priv);
if (err) {
IPW_ERROR("Failed to register promiscuous network "
"device (error %d).\n", err);
- unregister_netdev(priv->net_dev);
- goto out_remove_sysfs;
+ wiphy_unregister(priv->ieee->wdev.wiphy);
+ kfree(priv->ieee->a_band.channels);
+ kfree(priv->ieee->bg_band.channels);
+ goto out_unregister_netdev;
}
}
#endif
@@ -11851,6 +11862,8 @@ static int __devinit ipw_pci_probe(struct pci_dev *pdev,
return 0;
+ out_unregister_netdev:
+ unregister_netdev(priv->net_dev);
out_remove_sysfs:
sysfs_remove_group(&pdev->dev.kobj, &ipw_attribute_group);
out_release_irq:

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