return -EINVAL;
if (len >= 256)
return -ENAMETOOLONG;
-
- /* MS-DOS "device special files" */
- if (len == 3 || (len > 3 && name[3] == '.')) { /* basename == 3 */
- if (!strnicmp(name, "aux", 3) ||
- !strnicmp(name, "con", 3) ||
- !strnicmp(name, "nul", 3) ||
- !strnicmp(name, "prn", 3))
- return -EINVAL;
- }
- if (len == 4 || (len > 4 && name[4] == '.')) { /* basename == 4 */
- /* "com1", "com2", ... */
- if ('1' <= name[3] && name[3] <= '9') {
- if (!strnicmp(name, "com", 3) ||
- !strnicmp(name, "lpt", 3))
- return -EINVAL;
- }
- }
-
return 0;
}
err = fat_remove_entries(dir, &sinfo); /* and releases bh */
if (err)
goto out;
- dir->i_nlink--;
+ drop_nlink(dir);
- inode->i_nlink = 0;
+ clear_nlink(inode);
inode->i_mtime = inode->i_atime = CURRENT_TIME_SEC;
fat_detach(inode);
out:
err = fat_remove_entries(dir, &sinfo); /* and releases bh */
if (err)
goto out;
- inode->i_nlink = 0;
+ clear_nlink(inode);
inode->i_mtime = inode->i_atime = CURRENT_TIME_SEC;
fat_detach(inode);
out:
if (err)
goto out_free;
dir->i_version++;
- dir->i_nlink++;
+ inc_nlink(dir);
inode = fat_build_inode(sb, sinfo.de, sinfo.i_pos);
brelse(sinfo.bh);
if (err)
goto error_dotdot;
}
- old_dir->i_nlink--;
+ drop_nlink(old_dir);
if (!new_inode)
- new_dir->i_nlink++;
+ inc_nlink(new_dir);
}
err = fat_remove_entries(old_dir, &old_sinfo); /* and releases bh */
mark_inode_dirty(old_dir);
if (new_inode) {
+ drop_nlink(new_inode);
if (is_dir)
- new_inode->i_nlink -= 2;
- else
- new_inode->i_nlink--;
+ drop_nlink(new_inode);
new_inode->i_ctime = ts;
}
out:
return 0;
}
-static struct super_block *vfat_get_sb(struct file_system_type *fs_type,
- int flags, const char *dev_name,
- void *data)
+static int vfat_get_sb(struct file_system_type *fs_type,
+ int flags, const char *dev_name,
+ void *data, struct vfsmount *mnt)
{
- return get_sb_bdev(fs_type, flags, dev_name, data, vfat_fill_super);
+ return get_sb_bdev(fs_type, flags, dev_name, data, vfat_fill_super,
+ mnt);
}
static struct file_system_type vfat_fs_type = {