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Commit 5820de53 authored Feb 03, 2011 by Christian Lamparter Committed by John W. Linville Feb 04, 2011

carl9170: fix typo in PS code



This patch fixes a off-by-one bug which bugged
the driver's PS-POLL capability.

Cc: <stable@kernel.org>
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent 4d048aac

drivers/net/wireless/ath/carl9170/rx.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -564,7 +564,7 @@ static void carl9170_ps_beacon(struct ar9170 ar, void data, unsigned int len)
		cam = ieee80211_check_tim(tim_ie, tim_len, ar->common.curaid);

		/* 2. Maybe the AP wants to send multicast/broadcast data? */
		cam = !!(tim_ie->bitmap_ctrl & 0x01);
		cam \|= !!(tim_ie->bitmap_ctrl & 0x01);

		if (!cam) {
		/* back to low-power land. */