Lines Matching refs:NULL
36 devfs_sb.blk_device = NULL; in devfs_read_superblock()
41 devfs_sb.private_sb_info = NULL; in devfs_read_superblock()
147 return NULL; in devfs_lookup()
164 dEntry->dir_inode->private_inode_info = NULL; in devfs_mkdir()
189 .next = NULL,
199 devfs_root_dentry->dir_inode->private_inode_info = NULL; in __devfs_init_root_inode()
234 struct vfs_dir_entry_t *dentry = NULL; // 该指针由对应类型设备的注册函数设置 in devfs_register_device()
248 if (ret_private_inode_info_ptr != NULL) in devfs_register_device()
270 struct vfs_dir_entry_t *base_dentry = NULL; in devfs_unregister_device()
271 struct vfs_dir_entry_t *target_dentry = NULL; in devfs_unregister_device()
290 if (unlikely(base_dentry == NULL)) in devfs_unregister_device()
300 struct List *tmp_list = NULL, *target_list = NULL; in devfs_unregister_device()
332 vfs_mount_fs(__devfs_mount_path, "DEVFS", NULL); in devfs_init()