[PATCH] mt76: mt7915: make read-only array ppet16_ppet8_ru3_ru0 static const

From: Colin Ian King
Date: Thu Apr 14 2022 - 05:50:19 EST


Don't populate the read-only array ppet16_ppet8_ru3_ru0 on the stack but
instead make it static const. Also makes the object code a little smaller.

Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx>
---
drivers/net/wireless/mediatek/mt76/mt7915/init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c
index 6d29366c5139..4b3cdb48b4bc 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c
@@ -814,7 +814,7 @@ static void
mt7915_gen_ppe_thresh(u8 *he_ppet, int nss)
{
u8 i, ppet_bits, ppet_size, ru_bit_mask = 0x7; /* HE80 */
- u8 ppet16_ppet8_ru3_ru0[] = {0x1c, 0xc7, 0x71};
+ static const u8 ppet16_ppet8_ru3_ru0[] = {0x1c, 0xc7, 0x71};

he_ppet[0] = FIELD_PREP(IEEE80211_PPE_THRES_NSS_MASK, nss - 1) |
FIELD_PREP(IEEE80211_PPE_THRES_RU_INDEX_BITMASK_MASK,
--
2.35.1