From b796a6c04e65e35033ad4cb390500ff03ef72350 Mon Sep 17 00:00:00 2001 From: Simon Wunderlich Date: Mon, 1 Oct 2018 17:26:46 +0300 Subject: [PATCH] ath9k: return when short FFT frame was handled With the loop break like this, there are false "FFT report truncated" messages because the iterator is not advanced as the check expects. Instead, just return, for a single frame there is nothing left to be done anyways. Cc: Nick Kossifidis Signed-off-by: Simon Wunderlich Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath9k/common-spectral.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath9k/common-spectral.c b/drivers/net/wireless/ath/ath9k/common-spectral.c index 0c5559009a28..f6dd0ecfbbf3 100644 --- a/drivers/net/wireless/ath/ath9k/common-spectral.c +++ b/drivers/net/wireless/ath/ath9k/common-spectral.c @@ -686,7 +686,7 @@ int ath_cmn_process_fft(struct ath_spec_scan_priv *spec_priv, struct ieee80211_h * loop. */ if (len <= fft_len + 2) - break; + return 1; sample_start = &vdata[i + 1]; -- 2.11.0