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staging: vt6656: Remove return statement of iwctl_giwmode 

This function will always return 0, and this data is not used by who
calls this function.

Signed-off-by: Marcos Paulo de Souza <marcos.mage@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Marcos Paulo de Souza 2011-12-28 21:09:13 +00:00 committed by Greg Kroah-Hartman
parent 506215ba22
commit 5d11b1737d
3 changed files with 3 additions and 5 deletions
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4
drivers/staging/vt6656/iwctl.c
View File

@ -471,7 +471,7 @@ int iwctl_siwmode(struct net_device *dev,
* Wireless Handler : get operation mode
*/
int iwctl_giwmode(struct net_device *dev,
void iwctl_giwmode(struct net_device *dev,
struct iw_request_info *info,
__u32 *wmode,
char *extra)
@ -498,8 +498,6 @@ int iwctl_giwmode(struct net_device *dev,
default:
*wmode = IW_MODE_ADHOC;
}
return 0;
}

2
drivers/staging/vt6656/iwctl.h
View File

@ -52,7 +52,7 @@ int iwctl_giwrange(struct net_device *dev,
char *extra);
int iwctl_giwmode(struct net_device *dev,
void iwctl_giwmode(struct net_device *dev,
struct iw_request_info *info,
__u32 *wmode,
char *extra);

2
drivers/staging/vt6656/main_usb.c
View File

@ -1733,7 +1733,7 @@ static int device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) {
// Get mode of operation
case SIOCGIWMODE:
rc = iwctl_giwmode(dev, NULL, &(wrq->u.mode), NULL);
iwctl_giwmode(dev, NULL, &(wrq->u.mode), NULL);
break;
// Set WEP keys and mode