From 4e1a341580f2e51f7d1c992b50c28a6c4a242f7f Mon Sep 17 00:00:00 2001
From: Yan-Hsuan Chuang <yhchuang@realtek.com>
Date: Fri, 22 May 2020 11:55:21 +0800
Subject: [PATCH] rtw88: 8822c: fix missing brace warning for old compilers
Git-commit: 4e1a341580f2e51f7d1c992b50c28a6c4a242f7f
Patch-mainline: v5.8-rc1
References: jsc#SLE-13430, bsc#1176741
For older versions of gcc, the array = {0}; will cause warnings:
Drivers/net/wireless/realtek/rtw88/rtw8822c.c: In function 'rtw8822c_power_trim':
>> drivers/net/wireless/realtek/rtw88/rtw8822c.c:1039:2: warning:
>> missing braces around initializer [-Wmissing-braces]
s8 bb_gain[2][8] = {0};
^
drivers/net/wireless/realtek/rtw88/rtw8822c.c:1039:2: warning: (near
initialization for 'bb_gain[0]') [-Wmissing-braces]
Fixes: 5ad4d8957b69 ("rtw88: set power trim according to efuse PG values")
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200522035521.12295-1-yhchuang@realtek.com
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/realtek/rtw88/rtw8822c.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822c.c b/drivers/net/wireless/realtek/rtw88/rtw8822c.c
index 5e4cc57dbd7c..8d65a9684af3 100644
--- a/drivers/net/wireless/realtek/rtw88/rtw8822c.c
+++ b/drivers/net/wireless/realtek/rtw88/rtw8822c.c
@@ -1037,7 +1037,7 @@ static void rtw8822c_set_power_trim(struct rtw_dev *rtwdev, s8 bb_gain[2][8])
static void rtw8822c_power_trim(struct rtw_dev *rtwdev)
{
u8 pg_pwr = 0xff, i, path, idx;
- s8 bb_gain[2][8] = {0};
+ s8 bb_gain[2][8] = {};
u16 rf_efuse_2g[3] = {PPG_2GL_TXAB, PPG_2GM_TXAB, PPG_2GH_TXAB};
u16 rf_efuse_5g[2][5] = {{PPG_5GL1_TXA, PPG_5GL2_TXA, PPG_5GM1_TXA,
PPG_5GM2_TXA, PPG_5GH1_TXA},
--
2.16.4