ath9k_hw: initialize ah->slottime

(u32) -1 is not particularly useful as a slottime default, so even though
the ath9k_hw default should never get used, it's better to pick something
sane here.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index d0a0acd..ce4891e 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -408,7 +408,7 @@ static void ath9k_hw_init_defaults(struct ath_hw *ah)
                AR_STA_ID1_CRPT_MIC_ENABLE |
                AR_STA_ID1_MCAST_KSRCH;
        ah->enable_32kHz_clock = DONT_USE_32KHZ;
-       ah->slottime = (u32) -1;
+       ah->slottime = 20;
        ah->globaltxtimeout = (u32) -1;
        ah->power_mode = ATH9K_PM_UNDEFINED;
 }