From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 F36643FD140; Thu, 18 Jun 2026 15:16:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781795797; cv=none; b=lrr6yD1Aunb7yGj8vjaOObBunBwJGYbD2qrRoCYQrVRXId7QQfxjB7pty61D/u1aNpwqjkKvnlF46VGEQX1Y6A5z8Xtjhjitdk7y/yC5888X3huEZ8EkxaMtayQSkYTBb74zlj4j2i5F4uYroKOde8m0mSO+lA3NMx+S8OEhefU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781795797; c=relaxed/simple; bh=B5J9hoqkQWwUaCr/NhIP66CwxI6sG8w0BrzxtoKi++k=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=XGgYSS2QHZK7Gowm3VYRKvY78olRPkDxjQCRyxkl6Xv95VtXdMAcvMaMFVdlf+G5Zn3p9eUzprudVfFETJERlEPFujfkwEX1QXkL++FlIg0xECVq/e800s7Uc+9etQTjtOVxmNI86YRUJFGcaJhWb9qrXhyrLDXAvJi+8/2l8Do= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=B3a2zV+j; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="B3a2zV+j" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 15B151F00A3A; Thu, 18 Jun 2026 15:16:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1781795796; bh=6OYGwKPi9e0F5A4HgCgYGwneO4l/HQKMv0UgxtkABl0=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=B3a2zV+jbSUsHpaRjYGXart3mx6QpBFP2/CDTzAcblIYeXCay9I0JH7jM7YpNNYe6 Lgxn2ZjTkZ063hw+2JJSgUp4ilXLJWmP4F5bGrObrY8WXr7tA7CZXHJ1t65zLfe5pK SUmFHIn0xztCljY9TcOBsXJ/SzwsrQRsXOZN1Sxu5waYXqaF9SI0Bv/etAxoETdTSi 4bOxgTzXR9T6+FHFFdtrrSmZUvQzgcJpmdzVZFYNgWssNXF2n5K3pK2hS7bHKyQHTP kDGmFiaxJKEGqOE/6Bkik09bX7L79tf95CD8QoPqtp5wA1I3monAG/6dm3lXaggqmD 3K5xOMEcbejDg== From: Arnaldo Carvalho de Melo To: Namhyung Kim Cc: Ingo Molnar , Thomas Gleixner , James Clark , Jiri Olsa , Ian Rogers , Adrian Hunter , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo Subject: [PATCH 7/7] btf_encoder: Remove unused variables Date: Thu, 18 Jun 2026 12:16:06 -0300 Message-ID: <20260618151606.82747-8-acme@kernel.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260618151606.82747-1-acme@kernel.org> References: <20260618151606.82747-1-acme@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Arnaldo Carvalho de Melo Detected with gcc on fedora44: /home/acme/git/pahole/btf_encoder.c: In function ‘types__match’: /home/acme/git/pahole/btf_encoder.c:1123:49: warning: variable ‘p2’ set but not used [-Wunused-but-set-variable=] 1123 | const struct btf_param *p2 = btf_params(t2); | ^~ /home/acme/git/pahole/btf_encoder.c:1122:49: warning: variable ‘p1’ set but not used [-Wunused-but-set-variable=] 1122 | const struct btf_param *p1 = btf_params(t1); | ^~ Signed-off-by: Arnaldo Carvalho de Melo --- btf_encoder.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/btf_encoder.c b/btf_encoder.c index 12c22b003b7990bf..4467710e4e03c32f 100644 --- a/btf_encoder.c +++ b/btf_encoder.c @@ -1119,8 +1119,6 @@ static bool types__match(struct btf_encoder *encoder, break; } case BTF_KIND_FUNC_PROTO: { - const struct btf_param *p1 = btf_params(t1); - const struct btf_param *p2 = btf_params(t2); int i, vlen = btf_vlen(t1); if (vlen != btf_vlen(t2)) @@ -1128,7 +1126,7 @@ static bool types__match(struct btf_encoder *encoder, if (!types__match(encoder, btf1, t1->type, btf2, t2->type)) return false; - for (i = 0; i < vlen; i++, p1++, p2++) { + for (i = 0; i < vlen; i++) { if (!types__match(encoder, btf1, t1->type, btf2, t2->type)) return false; -- 2.54.0