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Commit 03b4776c authored by Felix Fietkau's avatar Felix Fietkau Committed by John W. Linville
Browse files

ath9k_hw: fix an off-by-one error in the PDADC boundaries calculation 



PDADC values were only generated for values surrounding the target
index, however not for the target index itself, leading to a minor
error in the generated curve.

Signed-off-by: default avatarFelix Fietkau <nbd@openwrt.org>
Cc: stable@kernel.org
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 23399016

drivers/net/wireless/ath/ath9k/eeprom_def.c

+1 −1
Original line number Diff line number Diff line
@@ -730,7 +730,7 @@ static void ath9k_hw_get_def_gain_boundaries_pdadcs(struct ath_hw *ah, 
				    vpdTableI[i][sizeCurrVpdTable - 2]);

		vpdStep = (int16_t)((vpdStep < 1) ? 1 : vpdStep);



		if (tgtIndex > maxIndex) {

		if (tgtIndex >= maxIndex) {

			while ((ss <= tgtIndex) &&

			       (k < (AR5416_NUM_PDADC_VALUES - 1))) {

				tmpVal = (int16_t)((vpdTableI[i][sizeCurrVpdTable - 1] +