Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless

[linux-drm-fsl-dcu.git] / drivers / net / wireless / ath / ath9k / hw.c

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index fe3537f6ec5838aead7c6489fa06afa35d80e64f..779d38a98a0e82c4a2e64cf676afef01fcbd1d59 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -147,10 +147,9 @@ static void ath9k_hw_set_clockrate(struct ath_hw *ah)
        else
                clockrate = ATH9K_CLOCK_RATE_5GHZ_OFDM;
 
-       if (IS_CHAN_HT40(chan))
-               clockrate *= 2;
-
-       if (ah->curchan) {
+       if (chan) {
+               if (IS_CHAN_HT40(chan))
+                       clockrate *= 2;
                if (IS_CHAN_HALF_RATE(chan))
                        clockrate /= 2;
                if (IS_CHAN_QUARTER_RATE(chan))