[PATCH ath-next] wifi: ath9k: remove TX99 power array zero init

[Rosen Penev <rosenp@gmail.com>]

This array is fully initialized in the loop itself. No need to zero
initialize and then overwrite.

Remove static from the array. This was a holdover from when the array
was a static global variable. It no longer confers any benefit.

Also add a min() call to avoid the manual if/ternary operation.

Assisted-by: Codex:GPT-5.5
Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_phy.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index 6274d1624261..5d0433f2ae37 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -1811,10 +1811,10 @@ static void ar9003_hw_tx99_stop(struct ath_hw *ah)
 
 static void ar9003_hw_tx99_set_txpower(struct ath_hw *ah, u8 txpower)
 {
-	static u8 p_pwr_array[ar9300RateSize] = { 0 };
+	u8 p_pwr_array[ar9300RateSize];
 	unsigned int i;
 
-	txpower = txpower <= MAX_RATE_POWER ? txpower : MAX_RATE_POWER;
+	txpower = min(txpower, MAX_RATE_POWER);
 	for (i = 0; i < ar9300RateSize; i++)
 		p_pwr_array[i] = txpower;
 
-- 
2.54.0