On Thu, Apr 08, 2021 at 05:51:19PM +0800, Jiapeng Chong wrote:
> Fix the following gcc warning:
>
> drivers/staging/ks7010/ks_hostif.c:929:19: warning: variable ‘noise’ set
> but not used [-Wunused-but-set-variable].
>
> Reported-by: Abaci Robot <ab...@linux.alibaba.com>
> Signed-off-by: Jiapeng Chong <jiapeng.ch...@linux.alibaba.com>
> ---
> drivers/staging/ks7010/ks_hostif.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/staging/ks7010/ks_hostif.c
> b/drivers/staging/ks7010/ks_hostif.c
> index 8bc3b7d..499161d 100644
> --- a/drivers/staging/ks7010/ks_hostif.c
> +++ b/drivers/staging/ks7010/ks_hostif.c
> @@ -926,14 +926,13 @@ void hostif_bss_scan_confirm(struct ks_wlan_private
> *priv)
> void hostif_phy_information_confirm(struct ks_wlan_private *priv)
> {
> struct iw_statistics *wstats = &priv->wstats;
> - u8 rssi, signal, noise;
> + u8 rssi, signal;
> u8 link_speed;
> u32 transmitted_frame_count, received_fragment_count;
> u32 failed_count, fcs_error_count;
>
> rssi = get_byte(priv);
> signal = get_byte(priv);
> - noise = get_byte(priv);
Are you sure you did not just break the functionality of the device
here?
thanks,
greg k-h
