From: Nathan Chancellor <nathan@kernel.org>
To: "David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>
Cc: Kalle Valo <kvalo@kernel.org>,
Nick Desaulniers <ndesaulniers@google.com>,
Tom Rix <trix@redhat.com>,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, llvm@lists.linux.dev,
Nathan Chancellor <nathan@kernel.org>,
"kernelci.org bot" <bot@kernelci.org>
Subject: [PATCH] ath6kl: Use cc-disable-warning to disable -Wdangling-pointer
Date: Tue, 24 May 2022 07:56:55 -0700 [thread overview]
Message-ID: <20220524145655.869822-1-nathan@kernel.org> (raw)
Clang does not support this option so the build fails:
error: unknown warning option '-Wno-dangling-pointer' [-Werror,-Wunknown-warning-option]
Use cc-disable-warning so that the option is only added when it is
supported.
Fixes: bd1d129daa3e ("wifi: ath6k: silence false positive -Wno-dangling-pointer warning on GCC 12")
Reported-by: "kernelci.org bot" <bot@kernelci.org>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
---
drivers/net/wireless/ath/ath6kl/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath6kl/Makefile b/drivers/net/wireless/ath/ath6kl/Makefile
index 01cc0d50fee6..a75bfa9fd1cf 100644
--- a/drivers/net/wireless/ath/ath6kl/Makefile
+++ b/drivers/net/wireless/ath/ath6kl/Makefile
@@ -38,7 +38,7 @@ ath6kl_core-y += recovery.o
# FIXME: temporarily silence -Wdangling-pointer on non W=1+ builds
ifndef KBUILD_EXTRA_WARN
-CFLAGS_htc_mbox.o += -Wno-dangling-pointer
+CFLAGS_htc_mbox.o += $(call cc-disable-warning, dangling-pointer)
endif
ath6kl_core-$(CONFIG_NL80211_TESTMODE) += testmode.o
base-commit: 677fb7525331375ba2f90f4bc94a80b9b6e697a3
--
2.36.1
next reply other threads:[~2022-05-24 14:57 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-24 14:56 Nathan Chancellor [this message]
2022-05-24 15:09 ` [PATCH] ath6kl: Use cc-disable-warning to disable -Wdangling-pointer Tom Rix
2022-05-24 15:38 ` Alexander Lobakin
2022-05-24 18:30 ` patchwork-bot+netdevbpf
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