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[PATCH 2/3] staging: vt6656: vnt_set_keymode don't save pairwise key entry.

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The device refuses to associate to older access points even though in
the logs it appears to be associated in tkip or ccmp mode. 

Clear bit from key_entry_inuse in pairwise key so the entry is over written
by group address.

This doesn't seem to make any difference to newer access points and
is a temporary fix until a better solution is found.

Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
---
 drivers/staging/vt6656/key.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/staging/vt6656/key.c b/drivers/staging/vt6656/key.c
index a7c7a2d..7275f09 100644
--- a/drivers/staging/vt6656/key.c
+++ b/drivers/staging/vt6656/key.c
@@ -98,6 +98,8 @@ static int vnt_set_keymode(struct ieee80211_hw *hw, u8 *mac_addr,
 	case  VNT_KEY_PAIRWISE:
 		key_mode |= mode;
 		key_inx = 4;
+		/* Don't save entry for pairwise key */
+		clear_bit(entry, &priv->key_entry_inuse);
 		break;
 	default:
 		return -EINVAL;
-- 
1.9.1

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