From 2631c5b6ef9d7c6707e020def6947464c8aa6f92 Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Thu, 6 Apr 2023 08:32:12 -0600 Subject: [PATCH] wifi: mt76: Replace zero-length array with flexible-array member Zero-length arrays are deprecated [1] and have to be replaced by C99 flexible-array members. This helps with the ongoing efforts to tighten the FORTIFY_SOURCE routines on memcpy() and help to make progress towards globally enabling -fstrict-flex-arrays=3 [2] Link: https://github.com/KSPP/linux/issues/78 [1] Link: https://gcc.gnu.org/pipermail/gcc-patches/2022-October/602902.html [2] Signed-off-by: Gustavo A. R. Silva Reviewed-by: Simon Horman Signed-off-by: Felix Fietkau --- drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h index 40a99e0caded..9dbfe26e87e0 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h @@ -127,7 +127,7 @@ struct mt76_connac2_mcu_rxd { u8 rsv1[2]; u8 s2d_index; - u8 tlv[0]; + u8 tlv[]; }; struct mt76_connac2_patch_hdr { -- 2.50.1