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staging:wlan-ng: make wlan_unsetup void

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this is because this function does a deinit job and most of the
deinit functions are expected to return void. Also this function
doesn't fail anywhere..

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Devendra Naga 2012-09-13 15:00:30 +05:30 committed by Greg Kroah-Hartman
parent d04600679b
commit 3f45932720
2 changed files with 2 additions and 6 deletions
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6
drivers/staging/wlan-ng/p80211netdev.c
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@ -803,15 +803,13 @@ int wlan_setup(wlandevice_t *wlandev, struct device *physdev)
* Arguments: * Arguments:
* wlandev ptr to the wlandev structure for the * wlandev ptr to the wlandev structure for the
* interface. * interface.
* Returns:
* zero on success, non-zero otherwise.
* Call Context: * Call Context:
* Should be process thread. We'll assume it might be * Should be process thread. We'll assume it might be
* interrupt though. When we add support for statically * interrupt though. When we add support for statically
* compiled drivers, this function will be called in the * compiled drivers, this function will be called in the
* context of the kernel startup code. * context of the kernel startup code.
----------------------------------------------------------------*/ ----------------------------------------------------------------*/
int wlan_unsetup(wlandevice_t *wlandev) void wlan_unsetup(wlandevice_t *wlandev)
{ {
struct wireless_dev *wdev; struct wireless_dev *wdev;
@ -824,8 +822,6 @@ int wlan_unsetup(wlandevice_t *wlandev)
free_netdev(wlandev->netdev); free_netdev(wlandev->netdev);
wlandev->netdev = NULL; wlandev->netdev = NULL;
} }
return 0;
} }
/*---------------------------------------------------------------- /*----------------------------------------------------------------

2
drivers/staging/wlan-ng/p80211netdev.h
View File

@ -235,7 +235,7 @@ int wep_encrypt(wlandevice_t *wlandev, u8 *buf, u8 *dst, u32 len, int keynum,
u8 *iv, u8 *icv); u8 *iv, u8 *icv);
int wlan_setup(wlandevice_t *wlandev, struct device *physdev); int wlan_setup(wlandevice_t *wlandev, struct device *physdev);
int wlan_unsetup(wlandevice_t *wlandev); void wlan_unsetup(wlandevice_t *wlandev);
int register_wlandev(wlandevice_t *wlandev); int register_wlandev(wlandevice_t *wlandev);
int unregister_wlandev(wlandevice_t *wlandev); int unregister_wlandev(wlandevice_t *wlandev);
void p80211netdev_rx(wlandevice_t *wlandev, struct sk_buff *skb); void p80211netdev_rx(wlandevice_t *wlandev, struct sk_buff *skb);