[PATCH] staging: rtl8723bs: os_dep: Remove unused variable

Dan Carpenter dan.carpenter at oracle.com
Mon Sep 23 14:38:12 UTC 2019


On Sun, Sep 22, 2019 at 06:22:00PM +0530, Saurav Girepunje wrote:
> Remove unused variable ret from functions rtw_mp_ioctl_hdl,
> rtw_get_ap_info, rtw_mp_efuse_set, rtw_tdls, rtw_tdls_get .
> 
> Signed-off-by: Saurav Girepunje <saurav.girepunje at gmail.com>
> ---
>  drivers/staging/rtl8723bs/os_dep/ioctl_linux.c | 15 +++++----------
>  1 file changed, 5 insertions(+), 10 deletions(-)
> 
> diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
> index 90c2997256b7..a51009963295 100644
> --- a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
> +++ b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
> @@ -2433,8 +2433,7 @@ static  int rtw_drvext_hdl(struct net_device *dev, struct iw_request_info *info,
>  static int rtw_mp_ioctl_hdl(struct net_device *dev, struct iw_request_info *info,
>  						union iwreq_data *wrqu, char *extra)
>  {
> -	int ret = 0;
> -	return ret;
> +	return 0;

Someone already sent a better patch which just deletes the whole
function.

https://marc.info/?l=linux-kernel&m=156879878226402&w=2

regards,
dan carpenter



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