[kbuild-all] [djwong-xfs:vectorized-scrub 100/312] fs/xfs/xfs_ioctl32.c:442:33: error: unused variable 'error'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git vectorized-scrub head: 1804f4671b76293a8a792e5be4e514cefc0f012f commit: ddece74dd6813897d64cd1c392276a0ef0bf56ca [100/312] xfs: remove old swap extents implementation config: parisc-buildonly-randconfig-r001-20211026 (attached as .config) compiler: hppa64-linux-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git/comm... git remote add djwong-xfs https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git git fetch --no-tags djwong-xfs vectorized-scrub git checkout ddece74dd6813897d64cd1c392276a0ef0bf56ca # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=parisc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): fs/xfs/xfs_ioctl32.c: In function 'xfs_file_compat_ioctl': 442 | int error; | ^~~~~ cc1: all warnings being treated as errors vim +/error +442 fs/xfs/xfs_ioctl32.c 28750975ace79c fs/xfs/linux-2.6/xfs_ioctl32.c sandeen(a)sandeen.net 2008-11-25 432 4d4be482a4d78c fs/xfs/linux-2.6/xfs_ioctl32.c Christoph Hellwig 2008-12-09 433 long 4d4be482a4d78c fs/xfs/linux-2.6/xfs_ioctl32.c Christoph Hellwig 2008-12-09 434 xfs_file_compat_ioctl( d5547f9feea459 fs/xfs/linux-2.6/xfs_ioctl32.c sandeen(a)sandeen.net 2008-11-25 435 struct file *filp, e0edd5962bd83d fs/xfs/linux-2.6/xfs_ioctl32.c Nathan Scott 2006-03-29 436 unsigned cmd, 4d4be482a4d78c fs/xfs/linux-2.6/xfs_ioctl32.c Christoph Hellwig 2008-12-09 437 unsigned long p) ^1da177e4c3f41 fs/xfs/linux-2.6/xfs_ioctl32.c Linus Torvalds 2005-04-16 438 { 496ad9aa8ef448 fs/xfs/xfs_ioctl32.c Al Viro 2013-01-23 439 struct inode *inode = file_inode(filp); 4d4be482a4d78c fs/xfs/linux-2.6/xfs_ioctl32.c Christoph Hellwig 2008-12-09 440 struct xfs_inode *ip = XFS_I(inode); 4529e6d7a6ab72 fs/xfs/xfs_ioctl32.c Christoph Hellwig 2019-08-15 441 void __user *arg = compat_ptr(p); ^1da177e4c3f41 fs/xfs/linux-2.6/xfs_ioctl32.c Linus Torvalds 2005-04-16 @442 int error; :::::: The code at line 442 was first introduced by commit :::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2 :::::: TO: Linus Torvalds <torvalds(a)ppc970.osdl.org&gt; :::::: CC: Linus Torvalds <torvalds(a)ppc970.osdl.org&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org