From 4e1a341580f2e51f7d1c992b50c28a6c4a242f7f Mon Sep 17 00:00:00 2001 From: Yan-Hsuan Chuang Date: Fri, 22 May 2020 11:55:21 +0800 Subject: [PATCH] rtw88: 8822c: fix missing brace warning for old compilers 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 Signed-off-by: Yan-Hsuan Chuang Acked-by: Sebastian Andrzej Siewior Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20200522035521.12295-1-yhchuang@realtek.com --- 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},