From c3d72b968129ad4aec86c5fc8d2380f01ebebc53 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Wed, 11 Feb 2009 13:26:06 -0500 Subject: ipw2x00: age scan results on resume Scanned BSS entries are timestamped with jiffies, which doesn't increment across suspend and hibernate. On resume, every BSS in the scan list looks like it was scanned within the last 10 seconds, irregardless of how long the machine was actually asleep. Age scan results on resume with the time spent during sleep so userspace has a clue how old they really are. Signed-off-by: Dan Williams Signed-off-by: John W. Linville --- drivers/net/wireless/ipw2x00/libipw_rx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/wireless/ipw2x00/libipw_rx.c') diff --git a/drivers/net/wireless/ipw2x00/libipw_rx.c b/drivers/net/wireless/ipw2x00/libipw_rx.c index 4865475e8a81..8d9e96f9eb28 100644 --- a/drivers/net/wireless/ipw2x00/libipw_rx.c +++ b/drivers/net/wireless/ipw2x00/libipw_rx.c @@ -1616,7 +1616,7 @@ static void ieee80211_process_probe_response(struct ieee80211_device break; if ((oldest == NULL) || - (target->last_scanned < oldest->last_scanned)) + time_before(target->last_scanned, oldest->last_scanned)) oldest = target; } -- cgit v1.2.3