From: Marcos Paulo de Souza Date: Wed, 28 Dec 2011 21:09:13 +0000 (+0000) Subject: staging: vt6656: Remove return statement of iwctl_giwmode X-Git-Tag: v3.4-rc1~186^2~176^2~96 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5d11b1737d52b6f9428c2daea72457cd477e0122;p=platform%2Fkernel%2Flinux-exynos.git 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 Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/vt6656/iwctl.c b/drivers/staging/vt6656/iwctl.c index d6fd010..75b36d3 100644 --- a/drivers/staging/vt6656/iwctl.c +++ b/drivers/staging/vt6656/iwctl.c @@ -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; } diff --git a/drivers/staging/vt6656/iwctl.h b/drivers/staging/vt6656/iwctl.h index 10a240e..60180a7 100644 --- a/drivers/staging/vt6656/iwctl.h +++ b/drivers/staging/vt6656/iwctl.h @@ -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); diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c index 6a708f4..fdd35c6 100644 --- a/drivers/staging/vt6656/main_usb.c +++ b/drivers/staging/vt6656/main_usb.c @@ -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