From nobody Sun Feb 8 21:26:34 2026 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 94796207A32; Wed, 7 Jan 2026 06:42:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767768147; cv=none; b=h9JMr/CGcoSMR9giJe32rP+0/kH50TnBxmzIqXU1fi/H0539oYnsMnTJqBiM9PaA0vaGNzNhOyVm9Q2xaScbIb51HbFrY3D+iBYDCabaddy69kDRajfrnUwXEBikjCDZ95R4WJ4TbEXo/1u87daTPOHzZER5PiVpBC16hTuMOA0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767768147; c=relaxed/simple; bh=l3Mol18O1O3dGTzBtcAc8uE/dCFe/Q7JtlvbdQwtpcM=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=g0VEmfLwyXvRqKbV8ShST22ho+6OYaRnEj2mNOYXl/YdivV3Ap8Mgum98wgSEsqwz5YIO7AQldHvCVB+i5Q6aW9MfXq4y/B1XP/M4dSkNs1fIRcPhfPMZHxa+vosuyr2JbcHwTpGRJF/Rk//K000g8CSArvVPmnZduKD3JQgqlk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gizqjOMv; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gizqjOMv" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E4C8FC4CEF7; Wed, 7 Jan 2026 06:42:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1767768147; bh=l3Mol18O1O3dGTzBtcAc8uE/dCFe/Q7JtlvbdQwtpcM=; h=From:To:Cc:Subject:Date:From; b=gizqjOMvvlQwYHworxcZsDHD2u/nZbsSB1pNde8rgonMp5wEE10PLrfsDllXeS/lv k8wlTrpFB+NL+QwuXjZBPn6H1EvMLdlkCix47fr4JXU8MLt04thfR17X5V2zdFqm5g 2Kfh4JLEyJdilA/+gjc6UUqFdi/tpHQrfwv3zEPZ9UyCWV7gm2XYoSC4Qumy6CFPmQ T56DdJzp4bqBWUOLrndK+/S/EsBF/KVkEA2obVON3NoSzm5l4nAye2BlXtdX6gmbLT HZ/BPO/Ero+QbPKOGmHvI9QXFLHQFZMB0vvrkTurRH6Tcc0OAv4QuRObh5ly6toSAr uYIsBKVI/j07w== From: alexs@kernel.org To: "David S. Miller" , Andreas Larsson , sparclinux@vger.kernel.org (open list:SPARC + UltraSPARC (sparc/sparc64)), linux-kernel@vger.kernel.org (open list) Cc: linux-kernel@vger.kernel.org, Alex Shi , kernel test robot , sparclinux@vger.kernel.org, Matthew Wilcox , Lorenzo Stoakes , Qi Zheng , Dave Hansen , Zi Yan , Kevin Brodsky , Mike Rapoport , Andrew Morton Subject: [PATCH] arch/sparc: fix unused vaiable warning error Date: Wed, 7 Jan 2026 14:42:08 +0800 Message-ID: <20260107064209.15461-1-alexs@kernel.org> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Alex Shi arch/sparc/mm/init_64.c: In function 'arch_hugetlb_valid_size': arch/sparc/mm/init_64.c:361:24: warning: variable 'hv_pgsz_idx' set but = not used [-Wunused-but-set-variable] 361 | unsigned short hv_pgsz_idx; | ^~~~~~~~~~~ Reported-by: kernel test robot Signed-off-by: Alex Shi Cc: sparclinux@vger.kernel.org Cc: Matthew Wilcox Cc: Lorenzo Stoakes Cc: Qi Zheng Cc: Dave Hansen Cc: Zi Yan Cc: Kevin Brodsky Cc: Mike Rapoport Cc: Andrew Morton Cc: Andreas Larsson Cc: David S. Miller --- arch/sparc/mm/init_64.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c index df9f7c444c39..ba19d23d4040 100644 --- a/arch/sparc/mm/init_64.c +++ b/arch/sparc/mm/init_64.c @@ -358,30 +358,24 @@ static void __init pud_huge_patch(void) bool __init arch_hugetlb_valid_size(unsigned long size) { unsigned int hugepage_shift =3D ilog2(size); - unsigned short hv_pgsz_idx; unsigned int hv_pgsz_mask; =20 switch (hugepage_shift) { case HPAGE_16GB_SHIFT: hv_pgsz_mask =3D HV_PGSZ_MASK_16GB; - hv_pgsz_idx =3D HV_PGSZ_IDX_16GB; pud_huge_patch(); break; case HPAGE_2GB_SHIFT: hv_pgsz_mask =3D HV_PGSZ_MASK_2GB; - hv_pgsz_idx =3D HV_PGSZ_IDX_2GB; break; case HPAGE_256MB_SHIFT: hv_pgsz_mask =3D HV_PGSZ_MASK_256MB; - hv_pgsz_idx =3D HV_PGSZ_IDX_256MB; break; case HPAGE_SHIFT: hv_pgsz_mask =3D HV_PGSZ_MASK_4MB; - hv_pgsz_idx =3D HV_PGSZ_IDX_4MB; break; case HPAGE_64K_SHIFT: hv_pgsz_mask =3D HV_PGSZ_MASK_64K; - hv_pgsz_idx =3D HV_PGSZ_IDX_64K; break; default: hv_pgsz_mask =3D 0; --=20 2.43.0