323 static void udf_copy_to_bufs(void *buf1, int len1, void *buf2, int len2,  in udf_copy_to_bufs()  argument
338 		if (WARN_ON_ONCE(off + len > len2 || !buf2))  in udf_copy_to_bufs()
340 		memcpy(buf2 + off, src, len);  in udf_copy_to_bufs()
344 static uint16_t udf_crc_fi_bufs(void *buf1, int len1, void *buf2, int len2,  in udf_crc_fi_bufs()  argument
359 		if (WARN_ON_ONCE(off + len > len2 || !buf2))  in udf_crc_fi_bufs()
361 		crc = crc_itu_t(crc, buf2 + off, len);  in udf_crc_fi_bufs()
366 static void udf_copy_fi_to_bufs(char *buf1, int len1, char *buf2, int len2,  in udf_copy_fi_to_bufs()  argument
377 	udf_copy_to_bufs(buf1, len1, buf2, len2, off, fi,  in udf_copy_fi_to_bufs()
381 		udf_copy_to_bufs(buf1, len1, buf2, len2, off, impuse,  in udf_copy_fi_to_bufs()
385 		udf_copy_to_bufs(buf1, len1, buf2, len2, off, name,  in udf_copy_fi_to_bufs()
388 		udf_copy_to_bufs(buf1, len1, buf2, len2, off, zeros,  in udf_copy_fi_to_bufs()
392 	crc = udf_crc_fi_bufs(buf1, len1, buf2, len2, crcoff, crclen);  in udf_copy_fi_to_bufs()
397 	udf_copy_to_bufs(buf1, len1, buf2, len2, fioff, fi, sizeof(struct tag));  in udf_copy_fi_to_bufs()
403 	void *buf1, *buf2 = NULL;  in udf_fiiter_write_fi()  local
415 			buf2 = iter->bh[1]->b_data;  in udf_fiiter_write_fi()
420 	udf_copy_fi_to_bufs(buf1, len1, buf2, len2, off, &iter->fi, impuse,  in udf_fiiter_write_fi()