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ath9k: preserve caldata history buffer across scanning

Message ID 1295033482-12257-1-git-send-email-rmanoharan@atheros.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Rajkumar Manoharan Jan. 14, 2011, 7:31 p.m. UTC 
None
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Patch

diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c
index b68a1ac..b4a92a4 100644
--- a/drivers/net/wireless/ath/ath9k/calib.c
+++ b/drivers/net/wireless/ath/ath9k/calib.c
@@ -382,9 +382,8 @@  void ath9k_init_nfcal_hist_buffer(struct ath_hw *ah,
 	s16 default_nf;
 	int i, j;
 
-	if (!ah->caldata)
-		return;
-
+	ah->caldata->channel = chan->channel;
+	ah->caldata->channelFlags = chan->channelFlags & ~CHANNEL_CW_INT;
 	h = ah->caldata->nfCalHist;
 	default_nf = ath9k_hw_get_default_nf(ah, chan);
 	for (i = 0; i < NUM_NF_READINGS; i++) {