76 	const char *filename;  in get_filename()  local
86 	filename = dentry_path(file->f_path.dentry, buf, size);  in get_filename()
87 	if (IS_ERR(filename))  in get_filename()
90 	if (strlen(filename) < root_len ||  in get_filename()
91 			strncmp(filename, root_path, root_len))  in get_filename()
94 	filename += root_len;  in get_filename()
96 	return filename;  in get_filename()
203 	const char *filename;  in debugfs_show()  local
207 	filename = get_filename(bpmp, file, buf, sizeof(buf));  in debugfs_show()
208 	if (!filename)  in debugfs_show()
223 	len = strlen(filename);  in debugfs_show()
224 	strncpy(namevirt, filename, namesize);  in debugfs_show()
254 	const char *filename;  in debugfs_store()  local
258 	filename = get_filename(bpmp, file, fnamebuf, sizeof(fnamebuf));  in debugfs_store()
259 	if (!filename)  in debugfs_store()
274 	len = strlen(filename);  in debugfs_store()
275 	strncpy(namevirt, filename, namesize);  in debugfs_store()