Commit 59575d1c authored Apr 04, 2011 by Rajkumar Manoharan Committed by John W. Linville Apr 07, 2011

ath9k: deny new interface addtion on IBSS mode



The present check denies the IBSS interface addtion if we
already have any other vifs. But it fails to deny interface
addition if IBSS was already present.

Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent 1e5f52de

drivers/net/wireless/ath/ath9k/main.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -1479,8 +1479,9 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
		}
		}

		if ((vif->type == NL80211_IFTYPE_ADHOC) &&
		sc->nvifs > 0) {
		if ((ah->opmode == NL80211_IFTYPE_ADHOC) \|\|
		((vif->type == NL80211_IFTYPE_ADHOC) &&
		sc->nvifs > 0)) {
		ath_err(common, "Cannot create ADHOC interface when other"
		" interfaces already exist.\n");
		ret = -EINVAL;