From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F2D27A21 for ; Tue, 24 May 2022 14:57:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D4E2BC34115; Tue, 24 May 2022 14:57:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1653404233; bh=2G1lM3nsXXMS5iC7eM087INlpVeFdluiJ6CvAOU9jHw=; h=From:To:Cc:Subject:Date:From; b=YXsiqX/+AX/XlBuPt9GAU9pCz1kG63CcwGFug978oLdsFtACwbENY3K9acdYI49jf ksoY6+QsxIAt2lyVmCmv0rEAqS94zM8Ltm3jPwMLjlvulwZ/8YvgXNV+dEmy18GQsG T8lS1d2ePq7wu10PhVGcowDPjBmgPybWGIaqyFfoBR6PTgI9mcgarJPdntIa3R1hGa n+trNYOLcsNh8ec5PF+MGq26jsNpzEHhHnuMg7x3PAVFvM5AonLo+NWvpLVxtBivdz pl3IxkfswYul0nH9Uki/0iNjRZ0ThEcEeD54fCNUF1AJvDIDeQmq0uqefCbduNSGKd IkWiUshJO+Vrg== From: Nathan Chancellor To: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni Cc: Kalle Valo , Nick Desaulniers , Tom Rix , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, Nathan Chancellor , "kernelci.org bot" Subject: [PATCH] ath6kl: Use cc-disable-warning to disable -Wdangling-pointer Date: Tue, 24 May 2022 07:56:55 -0700 Message-Id: <20220524145655.869822-1-nathan@kernel.org> X-Mailer: git-send-email 2.36.1 Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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" Signed-off-by: Nathan Chancellor --- 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