On Sun, 6 May 2018 00:33:32 -0700
Nathan Chancellor <natechancel...@gmail.com> wrote:
> GCC warns that 'wid' is unused in wilc_remove_key and it's correct;
> the variable is only local. Get rid of the function (since it just
> returns zero) and shuffle the remaining code into one if statement.
>
> Signed-off-by: Nathan Chancellor <natechancel...@gmail.com>
Reviewed-by: Ajay Singh <ajay.kat...@microchip.com>
> ---
> drivers/staging/wilc1000/host_interface.c | 12 ------------
> drivers/staging/wilc1000/host_interface.h | 1 -
> drivers/staging/wilc1000/wilc_wfi_cfgoperations.c | 14 +++++---------
> 3 files changed, 5 insertions(+), 22 deletions(-)
>
> diff --git a/drivers/staging/wilc1000/host_interface.c
> b/drivers/staging/wilc1000/host_interface.c index
> 3fd4c8e62da6..b5f3829e9903 100644 ---
> a/drivers/staging/wilc1000/host_interface.c +++
> b/drivers/staging/wilc1000/host_interface.c @@ -2606,18 +2606,6 @@
> static void timer_connect_cb(struct timer_list *t)
> wilc_enqueue_cmd(&msg); }
>
> -s32 wilc_remove_key(struct host_if_drv *hif_drv, const u8 *sta_addr)
> -{
> - struct wid wid;
> -
> - wid.id = (u16)WID_REMOVE_KEY;
> - wid.type = WID_STR;
> - wid.val = (s8 *)sta_addr;
> - wid.size = 6;
> -
> - return 0;
> -}
> -
> int wilc_remove_wep_key(struct wilc_vif *vif, u8 index)
> {
> int result = 0;
> diff --git a/drivers/staging/wilc1000/host_interface.h
> b/drivers/staging/wilc1000/host_interface.h index
> 7a26f341e0ba..08b3ba7df8b4 100644 ---
> a/drivers/staging/wilc1000/host_interface.h +++
> b/drivers/staging/wilc1000/host_interface.h @@ -303,7 +303,6 @@
> struct add_sta_param { };
>
> struct wilc_vif;
> -s32 wilc_remove_key(struct host_if_drv *hif_drv, const u8 *sta_addr);
> int wilc_remove_wep_key(struct wilc_vif *vif, u8 index);
> int wilc_set_wep_default_keyid(struct wilc_vif *vif, u8 index);
> int wilc_add_wep_key_bss_sta(struct wilc_vif *vif, const u8 *key, u8
> len, diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
> b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c index
> 76b4afaef423..b499fb987395 100644 ---
> a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c +++
> b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c @@ -1054,15
> +1054,11 @@ static int del_key(struct wiphy *wiphy, struct net_device
> *netdev, } }
>
> - if (key_index >= 0 && key_index <= 3) {
> - if (priv->wep_key_len[key_index]) {
> - memset(priv->wep_key[key_index], 0,
> - priv->wep_key_len[key_index]);
> - priv->wep_key_len[key_index] = 0;
> - wilc_remove_wep_key(vif, key_index);
> - }
> - } else {
> - wilc_remove_key(priv->hif_drv, mac_addr);
> + if (key_index >= 0 && key_index <= 3 &&
> priv->wep_key_len[key_index]) {
> + memset(priv->wep_key[key_index], 0,
> + priv->wep_key_len[key_index]);
> + priv->wep_key_len[key_index] = 0;
> + wilc_remove_wep_key(vif, key_index);
> }
>
> return 0;
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