mwifiex: correct config_bands handling for ibss network

BAND_G is implicit when BAND_GN is present.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/mwifiex/cfg80211.c

@@ -1694,7 +1694,7 @@ static int mwifiex_set_ibss_params(struct mwifiex_private *priv,
 
 		if (cfg80211_get_chandef_type(&params->chandef) !=
 						NL80211_CHAN_NO_HT)
-			config_bands |= BAND_GN;
+			config_bands |= BAND_G | BAND_GN;
 	} else {
 		if (cfg80211_get_chandef_type(&params->chandef) ==
 						NL80211_CHAN_NO_HT)