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

["John W. Linville" <linville@xxxxxxxxxxxxx>]

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>
---
 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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