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path: root/drivers/net/wireless/ath/ath9k/hw.c
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Diffstat (limited to 'drivers/net/wireless/ath/ath9k/hw.c')
-rw-r--r--drivers/net/wireless/ath/ath9k/hw.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 54b04155e43b..8918035da3a3 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -146,10 +146,9 @@ static void ath9k_hw_set_clockrate(struct ath_hw *ah)
146 else 146 else
147 clockrate = ATH9K_CLOCK_RATE_5GHZ_OFDM; 147 clockrate = ATH9K_CLOCK_RATE_5GHZ_OFDM;
148 148
149 if (IS_CHAN_HT40(chan)) 149 if (chan) {
150 clockrate *= 2; 150 if (IS_CHAN_HT40(chan))
151 151 clockrate *= 2;
152 if (ah->curchan) {
153 if (IS_CHAN_HALF_RATE(chan)) 152 if (IS_CHAN_HALF_RATE(chan))
154 clockrate /= 2; 153 clockrate /= 2;
155 if (IS_CHAN_QUARTER_RATE(chan)) 154 if (IS_CHAN_QUARTER_RATE(chan))