From 5d11b1737d52b6f9428c2daea72457cd477e0122 Mon Sep 17 00:00:00 2001 From: Marcos Paulo de Souza Date: Wed, 28 Dec 2011 21:09:13 +0000 Subject: [PATCH] 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 --- drivers/staging/vt6656/iwctl.c | 4 +--- drivers/staging/vt6656/iwctl.h | 2 +- drivers/staging/vt6656/main_usb.c | 2 +- 3 files changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/staging/vt6656/iwctl.c b/drivers/staging/vt6656/iwctl.c index d6fd0105bf9e..75b36d3bf1ae 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 10a240e65012..60180a75f30d 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 6a708f447651..fdd35c6af1c0 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 -- 2.20.1