diff options
| author | Marcos Paulo de Souza <marcos.mage@gmail.com> | 2011-12-28 21:10:50 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-02-09 09:18:26 -0800 |
| commit | f9b9f93426139e7525306b94df8f82989c3f6138 (patch) | |
| tree | 6cb120551553819622598e0a5425d016090bcf46 /drivers/staging/vt6656 | |
| parent | 5d11b1737d52b6f9428c2daea72457cd477e0122 (diff) | |
staging: vt6656: Remove return statement of iwctl_giwrange
The function iwctl_giwrange 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>
Diffstat (limited to 'drivers/staging/vt6656')
| -rw-r--r-- | drivers/staging/vt6656/iwctl.c | 5 | ||||
| -rw-r--r-- | drivers/staging/vt6656/iwctl.h | 2 | ||||
| -rw-r--r-- | drivers/staging/vt6656/main_usb.c | 2 |
3 files changed, 3 insertions, 6 deletions
diff --git a/drivers/staging/vt6656/iwctl.c b/drivers/staging/vt6656/iwctl.c index 75b36d3bf1a..0e27fb1d964 100644 --- a/drivers/staging/vt6656/iwctl.c +++ b/drivers/staging/vt6656/iwctl.c @@ -505,7 +505,7 @@ void iwctl_giwmode(struct net_device *dev, * Wireless Handler : get capability range */ -int iwctl_giwrange(struct net_device *dev, +void iwctl_giwrange(struct net_device *dev, struct iw_request_info *info, struct iw_point *wrq, char *extra) @@ -600,9 +600,6 @@ int iwctl_giwrange(struct net_device *dev, range->avg_qual.level = 176; // -80 dBm range->avg_qual.noise = 0; } - - - return 0; } diff --git a/drivers/staging/vt6656/iwctl.h b/drivers/staging/vt6656/iwctl.h index 60180a75f30..22acf8be8e7 100644 --- a/drivers/staging/vt6656/iwctl.h +++ b/drivers/staging/vt6656/iwctl.h @@ -46,7 +46,7 @@ int iwctl_siwap(struct net_device *dev, struct sockaddr *wrq, char *extra); -int iwctl_giwrange(struct net_device *dev, +void iwctl_giwrange(struct net_device *dev, struct iw_request_info *info, struct iw_point *wrq, char *extra); diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c index fdd35c6af1c..6213075030d 100644 --- a/drivers/staging/vt6656/main_usb.c +++ b/drivers/staging/vt6656/main_usb.c @@ -1811,7 +1811,7 @@ static int device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) { { struct iw_range range; - rc = iwctl_giwrange(dev, NULL, &(wrq->u.data), (char *) &range); + iwctl_giwrange(dev, NULL, &(wrq->u.data), (char *) &range); if (copy_to_user(wrq->u.data.pointer, &range, sizeof(struct iw_range))) rc = -EFAULT; } |