From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.17]) (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 CAE8A13AA27 for ; Sat, 18 Jan 2025 07:49:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.17 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737186583; cv=none; b=jz99pBHBvznRyOSoP5Jh/wZHpZQoRjVPuYEu0vBaBpkpe5GskdBVAP/UD5Dto4362cOZNLqb2BKZ3TMseaYVvP+94hmbiolkuAavOEm769AUhNX5n9z0WgNrV26LsNtqla8uYAze4B2dqiRK1uoJhyG1j6+vXWFwpnRUyYT4uAQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737186583; c=relaxed/simple; bh=naCV2a6hsdnVykBflCp49aRvepBykIAaOBcJl0QMnDc=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=Y/N0ZmGQbxUNNSNYDJOxSq4jwStdW1i6p0D+PJ9kcaEtyN+6ochipv8fZSvaFUsgvZ3RNv+TDEoLQdYUCMzUwUWQW4JyCnWSvLsieakncUcW0R4JOkX+Y59XvYrjjYOZbBJh8N35tZrHG2NLY04oF/yvAu6QNJDfcBob0Z9Q2MU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=MmaBaIxe; arc=none smtp.client-ip=192.198.163.17 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="MmaBaIxe" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1737186581; x=1768722581; h=date:from:to:cc:subject:message-id:mime-version; bh=naCV2a6hsdnVykBflCp49aRvepBykIAaOBcJl0QMnDc=; b=MmaBaIxeNkdSCi5LS/090nXh9GIIocnk3LHqXlHUs/FOcfRUJTEkVbsh 72uUi1iUK0NVsSKWCbnuedah7+JHfumkMgXT64egjBNzd7+AJd/gjSdGI 9uVDEi1lk3D1dLBU5gXu7rRc8e97Qwt9NVBBqYVpUmyPeyrzNI15n7ylv tSKr3EvqYg6Hg8R0wiYdA2uAn5k6TWKKMyYLd36I43N1+27J44ENj/n5m 92bzJzFwkTFCj+K23YCHmTx0S6ukLJDYxr6X1syRgWrZw6mSXuj0+KJSD k9WlliFlS9hjK3JGtRwlaBr+7HslVQvwx1CMywTle4AQbGrSK00r+gjY1 Q==; X-CSE-ConnectionGUID: vVTk8kliTWGL7zP+lv/PbQ== X-CSE-MsgGUID: Ly7DbkJnQIyzQSTcpLimtA== X-IronPort-AV: E=McAfee;i="6700,10204,11318"; a="37533082" X-IronPort-AV: E=Sophos;i="6.13,214,1732608000"; d="scan'208";a="37533082" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa111.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jan 2025 23:49:40 -0800 X-CSE-ConnectionGUID: w6BZSUwESMCjLroxKTGWOQ== X-CSE-MsgGUID: sxi7UMVySxiQ38g/LJ/UmA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,214,1732608000"; d="scan'208";a="105823258" Received: from lkp-server01.sh.intel.com (HELO d63d4d77d921) ([10.239.97.150]) by orviesa009.jf.intel.com with ESMTP; 17 Jan 2025 23:49:38 -0800 Received: from kbuild by d63d4d77d921 with local (Exim 4.96) (envelope-from ) id 1tZ3aK-000UCN-0V; Sat, 18 Jan 2025 07:49:36 +0000 Date: Sat, 18 Jan 2025 15:48:35 +0800 From: kernel test robot To: Eric Sandeen Cc: oe-kbuild-all@lists.linux.dev, linux-fsdevel@vger.kernel.org, Al Viro Subject: [viro-vfs:work.ufs 3/3] fs/ufs/super.c:1246:22: warning: variable 'ufstype' set but not used Message-ID: <202501181533.2SkfgJga-lkp@intel.com> Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git work.ufs head: d6ae2b2cfce0ae88189b7e6a2d2bf5109b5de0af commit: 8cfcc910ecb377c1be493019dc67c42fa783b734 [3/3] ufs: convert ufs to the new mount API config: csky-randconfig-002-20250118 (https://download.01.org/0day-ci/archive/20250118/202501181533.2SkfgJga-lkp@intel.com/config) compiler: csky-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250118/202501181533.2SkfgJga-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202501181533.2SkfgJga-lkp@intel.com/ All warnings (new ones prefixed by >>): fs/ufs/super.c: In function 'ufs_reconfigure': >> fs/ufs/super.c:1246:22: warning: variable 'ufstype' set but not used [-Wunused-but-set-variable] 1246 | unsigned int ufstype; | ^~~~~~~ vim +/ufstype +1246 fs/ufs/super.c 1238 1239 static int ufs_reconfigure(struct fs_context *fc) 1240 { 1241 struct ufs_sb_private_info * uspi; 1242 struct ufs_super_block_first * usb1; 1243 struct ufs_super_block_third * usb3; 1244 struct ufs_fs_context *ctx = fc->fs_private; 1245 struct super_block *sb = fc->root->d_sb; > 1246 unsigned int ufstype; 1247 unsigned int flags; 1248 1249 sync_filesystem(sb); 1250 mutex_lock(&UFS_SB(sb)->s_lock); 1251 uspi = UFS_SB(sb)->s_uspi; 1252 flags = UFS_SB(sb)->s_flags; 1253 usb1 = ubh_get_usb_first(uspi); 1254 usb3 = ubh_get_usb_third(uspi); 1255 1256 ufstype = UFS_SB(sb)->s_flavour; 1257 1258 if ((bool)(fc->sb_flags & SB_RDONLY) == sb_rdonly(sb)) { 1259 UFS_SB(sb)->s_on_err = ctx->on_err; 1260 mutex_unlock(&UFS_SB(sb)->s_lock); 1261 return 0; 1262 } 1263 1264 /* 1265 * fs was mouted as rw, remounting ro 1266 */ 1267 if (fc->sb_flags & SB_RDONLY) { 1268 ufs_put_super_internal(sb); 1269 usb1->fs_time = ufs_get_seconds(sb); 1270 if ((flags & UFS_ST_MASK) == UFS_ST_SUN 1271 || (flags & UFS_ST_MASK) == UFS_ST_SUNOS 1272 || (flags & UFS_ST_MASK) == UFS_ST_SUNx86) 1273 ufs_set_fs_state(sb, usb1, usb3, 1274 UFS_FSOK - fs32_to_cpu(sb, usb1->fs_time)); 1275 ubh_mark_buffer_dirty (USPI_UBH(uspi)); 1276 sb->s_flags |= SB_RDONLY; 1277 } else { 1278 /* 1279 * fs was mounted as ro, remounting rw 1280 */ 1281 #ifndef CONFIG_UFS_FS_WRITE 1282 pr_err("ufs was compiled with read-only support, can't be mounted as read-write\n"); 1283 mutex_unlock(&UFS_SB(sb)->s_lock); 1284 return -EINVAL; 1285 #else 1286 if (ufstype != UFS_MOUNT_UFSTYPE_SUN && 1287 ufstype != UFS_MOUNT_UFSTYPE_SUNOS && 1288 ufstype != UFS_MOUNT_UFSTYPE_44BSD && 1289 ufstype != UFS_MOUNT_UFSTYPE_SUNx86 && 1290 ufstype != UFS_MOUNT_UFSTYPE_UFS2) { 1291 pr_err("this ufstype is read-only supported\n"); 1292 mutex_unlock(&UFS_SB(sb)->s_lock); 1293 return -EINVAL; 1294 } 1295 if (!ufs_read_cylinder_structures(sb)) { 1296 pr_err("failed during remounting\n"); 1297 mutex_unlock(&UFS_SB(sb)->s_lock); 1298 return -EPERM; 1299 } 1300 sb->s_flags &= ~SB_RDONLY; 1301 #endif 1302 } 1303 UFS_SB(sb)->s_on_err = ctx->on_err; 1304 mutex_unlock(&UFS_SB(sb)->s_lock); 1305 return 0; 1306 } 1307 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki