linux-kernel - [PATCH AUTOSEL 6.1 4/9] Revert "wifi: ath6k: silence false positive -Wno-dangling-pointer warning on GCC 12"

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Message-Id: <20230822113130.3550050-4-sashal@kernel.org>
Date:   Tue, 22 Aug 2023 07:31:25 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Kalle Valo <kvalo@...nel.org>, Sasha Levin <sashal@...nel.org>,
        linux-wireless@...r.kernel.org
Subject: [PATCH AUTOSEL 6.1 4/9] Revert "wifi: ath6k: silence false positive -Wno-dangling-pointer warning on GCC 12"

From: Kalle Valo <kvalo@...nel.org>

[ Upstream commit a1ce186db7f0e449f35d12fb55ae0da2a1b400e2 ]

This reverts commit bd1d129daa3ede265a880e2c6a7f91eab0f4dc62.

The dangling-pointer warnings were disabled kernel-wide by commit 49beadbd47c2
("gcc-12: disable '-Wdangling-pointer' warning for now") for v5.19. So this
hack in ath6kl is not needed anymore.

Signed-off-by: Kalle Valo <kvalo@...nel.org>
Link: https://lore.kernel.org/r/20230724100823.2948804-1-kvalo@kernel.org
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/net/wireless/ath/ath6kl/Makefile | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/net/wireless/ath/ath6kl/Makefile b/drivers/net/wireless/ath/ath6kl/Makefile
index a75bfa9fd1cfd..dc2b3b46781e1 100644
--- a/drivers/net/wireless/ath/ath6kl/Makefile
+++ b/drivers/net/wireless/ath/ath6kl/Makefile
@@ -36,11 +36,6 @@ ath6kl_core-y += wmi.o
 ath6kl_core-y += core.o
 ath6kl_core-y += recovery.o
 
-# FIXME: temporarily silence -Wdangling-pointer on non W=1+ builds
-ifndef KBUILD_EXTRA_WARN
-CFLAGS_htc_mbox.o += $(call cc-disable-warning, dangling-pointer)
-endif
-
 ath6kl_core-$(CONFIG_NL80211_TESTMODE) += testmode.o
 ath6kl_core-$(CONFIG_ATH6KL_TRACING) += trace.o
 
-- 
2.40.1