diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ufs/inode.c | 37 | ||||
| -rw-r--r-- | fs/ufs/ufs.h | 2 |
2 files changed, 17 insertions, 22 deletions
diff --git a/fs/ufs/inode.c b/fs/ufs/inode.c index 39f8778..ac8b324 100644 --- a/fs/ufs/inode.c +++ b/fs/ufs/inode.c @@ -622,7 +622,6 @@ static int ufs1_read_inode(struct inode *inode, struct ufs_inode *ufs_inode) struct ufs_inode_info *ufsi = UFS_I(inode); struct super_block *sb = inode->i_sb; mode_t mode; - unsigned i; /* * Copy data to the in-core inode. @@ -655,11 +654,11 @@ static int ufs1_read_inode(struct inode *inode, struct ufs_inode *ufs_inode) if (S_ISCHR(mode) || S_ISBLK(mode) || inode->i_blocks) { - for (i = 0; i < (UFS_NDADDR + UFS_NINDIR); i++) - ufsi->i_u1.i_data[i] = ufs_inode->ui_u2.ui_addr.ui_db[i]; + memcpy(ufsi->i_u1.i_data, &ufs_inode->ui_u2.ui_addr, + sizeof(ufs_inode->ui_u2.ui_addr)); } else { - for (i = 0; i < (UFS_NDADDR + UFS_NINDIR) * 4; i++) - ufsi->i_u1.i_symlink[i] = ufs_inode->ui_u2.ui_symlink[i]; + memcpy(ufsi->i_u1.i_symlink, ufs_inode->ui_u2.ui_symlink, + sizeof(ufs_inode->ui_u2.ui_symlink)); } return 0; } @@ -669,7 +668,6 @@ static int ufs2_read_inode(struct inode *inode, struct ufs2_inode *ufs2_inode) struct ufs_inode_info *ufsi = UFS_I(inode); struct super_block *sb = inode->i_sb; mode_t mode; - unsigned i; UFSD("Reading ufs2 inode, ino %lu\n", inode->i_ino); /* @@ -704,12 +702,11 @@ static int ufs2_read_inode(struct inode *inode, struct ufs2_inode *ufs2_inode) */ if (S_ISCHR(mode) || S_ISBLK(mode) || inode->i_blocks) { - for (i = 0; i < (UFS_NDADDR + UFS_NINDIR); i++) - ufsi->i_u1.u2_i_data[i] = - ufs2_inode->ui_u2.ui_addr.ui_db[i]; + memcpy(ufsi->i_u1.u2_i_data, &ufs2_inode->ui_u2.ui_addr, + sizeof(ufs2_inode->ui_u2.ui_addr)); } else { - for (i = 0; i < (UFS_NDADDR + UFS_NINDIR) * 4; i++) - ufsi->i_u1.i_symlink[i] = ufs2_inode->ui_u2.ui_symlink[i]; + memcpy(ufsi->i_u1.i_symlink, ufs2_inode->ui_u2.ui_symlink, + sizeof(ufs2_inode->ui_u2.ui_symlink)); } return 0; } @@ -781,7 +778,6 @@ static void ufs1_update_inode(struct inode *inode, struct ufs_inode *ufs_inode) { struct super_block *sb = inode->i_sb; struct ufs_inode_info *ufsi = UFS_I(inode); - unsigned i; ufs_inode->ui_mode = cpu_to_fs16(sb, inode->i_mode); ufs_inode->ui_nlink = cpu_to_fs16(sb, inode->i_nlink); @@ -809,12 +805,12 @@ static void ufs1_update_inode(struct inode *inode, struct ufs_inode *ufs_inode) /* ufs_inode->ui_u2.ui_addr.ui_db[0] = cpu_to_fs32(sb, inode->i_rdev); */ ufs_inode->ui_u2.ui_addr.ui_db[0] = ufsi->i_u1.i_data[0]; } else if (inode->i_blocks) { - for (i = 0; i < (UFS_NDADDR + UFS_NINDIR); i++) - ufs_inode->ui_u2.ui_addr.ui_db[i] = ufsi->i_u1.i_data[i]; + memcpy(&ufs_inode->ui_u2.ui_addr, ufsi->i_u1.i_data, + sizeof(ufs_inode->ui_u2.ui_addr)); } else { - for (i = 0; i < (UFS_NDADDR + UFS_NINDIR) * 4; i++) - ufs_inode->ui_u2.ui_symlink[i] = ufsi->i_u1.i_symlink[i]; + memcpy(&ufs_inode->ui_u2.ui_symlink, ufsi->i_u1.i_symlink, + sizeof(ufs_inode->ui_u2.ui_symlink)); } if (!inode->i_nlink) @@ -825,7 +821,6 @@ static void ufs2_update_inode(struct inode *inode, struct ufs2_inode *ufs_inode) { struct super_block *sb = inode->i_sb; struct ufs_inode_info *ufsi = UFS_I(inode); - unsigned i; UFSD("ENTER\n"); ufs_inode->ui_mode = cpu_to_fs16(sb, inode->i_mode); @@ -850,11 +845,11 @@ static void ufs2_update_inode(struct inode *inode, struct ufs2_inode *ufs_inode) /* ufs_inode->ui_u2.ui_addr.ui_db[0] = cpu_to_fs32(sb, inode->i_rdev); */ ufs_inode->ui_u2.ui_addr.ui_db[0] = ufsi->i_u1.u2_i_data[0]; } else if (inode->i_blocks) { - for (i = 0; i < (UFS_NDADDR + UFS_NINDIR); i++) - ufs_inode->ui_u2.ui_addr.ui_db[i] = ufsi->i_u1.u2_i_data[i]; + memcpy(&ufs_inode->ui_u2.ui_addr, ufsi->i_u1.u2_i_data, + sizeof(ufs_inode->ui_u2.ui_addr)); } else { - for (i = 0; i < (UFS_NDADDR + UFS_NINDIR) * 4; i++) - ufs_inode->ui_u2.ui_symlink[i] = ufsi->i_u1.i_symlink[i]; + memcpy(&ufs_inode->ui_u2.ui_symlink, ufsi->i_u1.i_symlink, + sizeof(ufs_inode->ui_u2.ui_symlink)); } if (!inode->i_nlink) diff --git a/fs/ufs/ufs.h b/fs/ufs/ufs.h index 11c0351..69b3427 100644 --- a/fs/ufs/ufs.h +++ b/fs/ufs/ufs.h @@ -23,7 +23,7 @@ struct ufs_sb_info { struct ufs_inode_info { union { __fs32 i_data[15]; - __u8 i_symlink[4*15]; + __u8 i_symlink[2 * 4 * 15]; __fs64 u2_i_data[15]; } i_u1; __u32 i_flags; |
