From e95032988053c17baf6c7e27024f5103a19a5f4a Mon Sep 17 00:00:00 2001
From: Jakub Kicinski <kuba@kernel.org>
Date: Fri, 20 May 2022 12:43:14 -0700
Subject: [PATCH] wifi: ath9k: silence array-bounds warning on GCC 12
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Git-commit: e95032988053c17baf6c7e27024f5103a19a5f4a
Patch-mainline: v5.19-rc1
References: bsc#1206451
GCC 12 says:
Drivers/net/wireless/ath/ath9k/mac.c: In function ‘ath9k_hw_resettxqueue’:
drivers/net/wireless/ath/ath9k/mac.c:373:22: warning: array subscript 32 is above array bounds of ‘struct ath9k_tx_queue_info[10]’ [-Warray-bounds]
373 | qi = &ah->txq[q];
| ~~~~~~~^~~
I don't know where it got the 32 from, relegate the warning to W=1+.
Acked-by: Kalle Valo <kvalo@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/ath/ath9k/Makefile | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/net/wireless/ath/ath9k/Makefile b/drivers/net/wireless/ath/ath9k/Makefile
index eff94bcd1f0a..9bdfcee2f448 100644
--- a/drivers/net/wireless/ath/ath9k/Makefile
+++ b/drivers/net/wireless/ath/ath9k/Makefile
@@ -45,6 +45,11 @@ ath9k_hw-y:= \
ar9003_eeprom.o \
ar9003_paprd.o
+# FIXME: temporarily silence -Warray-bounds on non W=1+ builds
+ifndef KBUILD_EXTRA_WARN
+CFLAGS_mac.o += -Wno-array-bounds
+endif
+
ath9k_hw-$(CONFIG_ATH9K_WOW) += ar9003_wow.o
ath9k_hw-$(CONFIG_ATH9K_BTCOEX_SUPPORT) += btcoex.o \
--
2.35.3