tree: https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git refactor-log-recovery head: 2dcdc305cfc2b8b1beee483cf8ae5c674d9fac86 commit: 4e8b82b3a52c6adb01092b56a17fc42a073f33a2 [284/314] xfs: create routine to allocate and initialize a realtime rmap btree inode If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <lkp(a)intel.com&gt; cppcheck warnings: (new ones prefixed by >>) ip->i_df.if_broot_bytes = XFS_RTRMAP_BROOT_SPACE_CALC(0, 0); ^ fs/xfs/libxfs/xfs_rtrmap_btree.c:718:25: warning: The scope of the variable 'fkp' can be reduced. [variableScope] struct xfs_rtrmap_key *fkp; ^ fs/xfs/libxfs/xfs_rtrmap_btree.c:719:12: warning: The scope of the variable 'fpp' can be reduced. [variableScope] __be64 *fpp; ^ fs/xfs/libxfs/xfs_rtrmap_btree.c:720:25: warning: The scope of the variable 'tkp' can be reduced. [variableScope] struct xfs_rtrmap_key *tkp; ^ fs/xfs/libxfs/xfs_rtrmap_btree.c:721:12: warning: The scope of the variable 'tpp' can be reduced. [variableScope] __be64 *tpp; ^ fs/xfs/libxfs/xfs_rtrmap_btree.c:722:25: warning: The scope of the variable 'frp' can be reduced. [variableScope] struct xfs_rtrmap_rec *frp; ^ fs/xfs/libxfs/xfs_rtrmap_btree.c:723:25: warning: The scope of the variable 'trp' can be reduced. [variableScope] struct xfs_rtrmap_rec *trp; ^ fs/xfs/libxfs/xfs_rtrmap_btree.c:761:25: warning: The scope of the variable 'fkp' can be reduced. [variableScope] struct xfs_rtrmap_key *fkp; ^ fs/xfs/libxfs/xfs_rtrmap_btree.c:762:12: warning: The scope of the variable 'fpp' can be reduced. [variableScope] __be64 *fpp; ^ fs/xfs/libxfs/xfs_rtrmap_btree.c:763:25: warning: The scope of the variable 'tkp' can be reduced. [variableScope] struct xfs_rtrmap_key *tkp; ^ fs/xfs/libxfs/xfs_rtrmap_btree.c:764:12: warning: The scope of the variable 'tpp' can be reduced. [variableScope] __be64 *tpp; ^ fs/xfs/libxfs/xfs_rtrmap_btree.c:765:25: warning: The scope of the variable 'frp' can be reduced. [variableScope] struct xfs_rtrmap_rec *frp; ^ fs/xfs/libxfs/xfs_rtrmap_btree.c:766:25: warning: The scope of the variable 'trp' can be reduced. [variableScope] struct xfs_rtrmap_rec *trp; ^ vim +826 fs/xfs/libxfs/xfs_rtrmap_btree.c 793 794 /* 795 * Create a realtime rmap btree inode. The caller must clean up @ic and 796 * release the inode stored in @ipp (if it isn't NULL) regardless of the return 797 * value. 798 */ 799 int 800 xfs_rtrmapbt_create( 801 struct xfs_trans **tpp, 802 struct xfs_imeta_end *ic, 803 struct xfs_inode **ipp) 804 { 805 struct xfs_mount *mp = (*tpp)->t_mountp; 806 struct xfs_inode *ip; 807 struct xfs_btree_block *block; 808 xfs_ino_t ino = NULLFSINO; 809 int error; 810 811 *ipp = NULL; 812 error = xfs_imeta_lookup(mp, &XFS_IMETA_RTRMAPBT, &ino); 813 if (error) 814 return error; 815 if (ino != NULLFSINO) 816 return -EEXIST; 817 818 error = xfs_imeta_create(tpp, &XFS_IMETA_RTRMAPBT, S_IFREG, ipp, ic); 819 if (error) 820 return error; 821 822 ip = *ipp; 823 ip->i_d.di_format = XFS_DINODE_FMT_RMAP; 824 ASSERT(ip->i_df.if_broot_bytes == 0); 825 ASSERT(ip->i_df.if_bytes == 0); --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org