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RE: [PATCH] mwifiex: use 'const' qualifier for 2nd arg of mwifiex_tdls_add_ht_oper

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Hi John,

> Fixes the following warning:
> 
>   CC      drivers/net/wireless/mwifiex/tdls.o
> drivers/net/wireless/mwifiex/tdls.c: In function ‘mwifiex_prep_tdls_encap_data’:
> drivers/net/wireless/mwifiex/tdls.c:475:4: warning: passing argument 2 of ‘mwifiex_tdls_add_ht_oper’
> discards ‘const’ qualifier from pointer target type [enabled by
> default]
>     ret = mwifiex_tdls_add_ht_oper(priv, peer, 1, skb);
>     ^
> drivers/net/wireless/mwifiex/tdls.c:190:1: note: expected ‘u8 *’ but argument is of type ‘const u8 *’
>  mwifiex_tdls_add_ht_oper(struct mwifiex_private *priv, u8 *mac,
>  ^
> drivers/net/wireless/mwifiex/tdls.c:481:4: warning: passing argument 2 of ‘mwifiex_tdls_add_ht_oper’
> discards ‘const’ qualifier from pointer target type [enabled by
> default]
>     ret = mwifiex_tdls_add_ht_oper(priv, peer, 0, skb);
>     ^
> drivers/net/wireless/mwifiex/tdls.c:190:1: note: expected ‘u8 *’ but argument is of type ‘const u8 *’
>  mwifiex_tdls_add_ht_oper(struct mwifiex_private *priv, u8 *mac,
>  ^
> 
> Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

Acked-by: Bing Zhao <bzhao@xxxxxxxxxxx>

Regards,
Bing

> ---
>  drivers/net/wireless/mwifiex/tdls.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/wireless/mwifiex/tdls.c b/drivers/net/wireless/mwifiex/tdls.c
> index e14fbb5de49b..e73034fbbde9 100644
> --- a/drivers/net/wireless/mwifiex/tdls.c
> +++ b/drivers/net/wireless/mwifiex/tdls.c
> @@ -187,7 +187,7 @@ static int mwifiex_tdls_add_vht_capab(struct mwifiex_private *priv,
>  }
> 
>  static int
> -mwifiex_tdls_add_ht_oper(struct mwifiex_private *priv, u8 *mac,
> +mwifiex_tdls_add_ht_oper(struct mwifiex_private *priv, const u8 *mac,
>  			 u8 vht_enabled, struct sk_buff *skb)
>  {
>  	struct ieee80211_ht_operation *ht_oper;
> --
> 1.9.0

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