On 14.08.2018 09:50, Ajay Singh wrote:
> Remove the use of unnecessary static variable 'p2p_listen_state'.
> Already 'p2p_listen_state' is present in 'wilc_priv' struct. So making
> use of that variable as its getting set in channel ready and
> remain on channel expired callback.
>
> Signed-off-by: Ajay Singh <ajay.kat...@microchip.com>
> ---
> drivers/staging/wilc1000/host_interface.c | 7 ++-----
> 1 file changed, 2 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/staging/wilc1000/host_interface.c
> b/drivers/staging/wilc1000/host_interface.c
> index d8cc08b..cf7ead5 100644
> --- a/drivers/staging/wilc1000/host_interface.c
> +++ b/drivers/staging/wilc1000/host_interface.c
> @@ -185,8 +185,6 @@ struct join_bss_param {
> u8 start_time[4];
> };
>
> -static u8 p2p_listen_state;
> -
> /* 'msg' should be free by the caller for syc */
> static struct host_if_msg*
> wilc_alloc_work(struct wilc_vif *vif, void (*work_fun)(struct work_struct *),
> @@ -2351,7 +2349,6 @@ static int handle_remain_on_chan(struct wilc_vif *vif,
> netdev_err(vif->ndev, "Failed to set remain on channel\n");
>
> error:
> - p2p_listen_state = 1;
> hif_drv->remain_on_ch_timer_vif = vif;
> mod_timer(&hif_drv->remain_on_ch_timer,
> jiffies + msecs_to_jiffies(hif_remain_ch->duration));
> @@ -2407,8 +2404,9 @@ static void handle_listen_state_expired(struct
> work_struct *work)
> struct wid wid;
> int result;
> struct host_if_drv *hif_drv = vif->hif_drv;
> + struct wilc_priv *priv = wdev_priv(vif->ndev->ieee80211_ptr);
>
> - if (p2p_listen_state) {
> + if (priv->p2p_listen_state) {
> remain_on_chan_flag = false;
> wid.id = WID_REMAIN_ON_CHAN;
> wid.type = WID_STR;
> @@ -2433,7 +2431,6 @@ static void handle_listen_state_expired(struct
> work_struct *work)
> hif_drv->remain_on_ch.expired(hif_drv->remain_on_ch.arg,
> hif_remain_ch->id);
> }
> - p2p_listen_state = 0;
Is this useless at all?
> } else {
> netdev_dbg(vif->ndev, "Not in listen state\n");
> }
>
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