ath9k: Simplify ar9003_hw_tx99_set_txpower (b0291715) · Commits · 戴 / test

There's no need to keep the same for loop twice in the code. Move the txpower cap before the loop to reduce code complexity. Signed-off-by:

drivers/net/wireless/ath/ath9k/ar9003_phy.c

+3 −7

Original line number	Diff line number	Diff line
		@@ -1844,13 +1844,9 @@ static void ar9003_hw_tx99_set_txpower(struct ath_hw *ah, u8 txpower)
		static u8 p_pwr_array[ar9300RateSize] = { 0 };
		unsigned int i;

		if (txpower <= MAX_RATE_POWER) {
		txpower = txpower <= MAX_RATE_POWER ? txpower : MAX_RATE_POWER;
		for (i = 0; i < ar9300RateSize; i++)
		p_pwr_array[i] = txpower;
		} else {
		for (i = 0; i < ar9300RateSize; i++)
		p_pwr_array[i] = MAX_RATE_POWER;
		}

		ar9003_hw_tx_power_regwrite(ah, p_pwr_array);
		}