11 lines
480 B
Diff
11 lines
480 B
Diff
--- a/drivers/net/wireless/ath/ath9k/beacon.c
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+++ b/drivers/net/wireless/ath/ath9k/beacon.c
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@@ -505,7 +505,7 @@ static void ath_beacon_config_ap(struct
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/* NB: the beacon interval is kept internally in TU's */
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intval = TU_TO_USEC(conf->beacon_interval);
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intval /= ATH_BCBUF; /* for staggered beacons */
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- nexttbtt = intval;
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+ nexttbtt = roundup(ath9k_hw_gettsf32(ah) + TU_TO_USEC(FUDGE), intval);
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/*
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* In AP mode we enable the beacon timers and SWBA interrupts to
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