298 	info->rbuf_offset = 0;  in if_register_receive()
391 		if (interface->rbuf_offset == interface->rbuf_len) {  in receive_packet()
396 			interface->rbuf_offset = 0;  in receive_packet()
405 		if (interface->rbuf_len - interface->rbuf_offset <  in receive_packet()
407 			interface->rbuf_offset = interface->rbuf_len;  in receive_packet()
412 		memcpy(&hdr, &interface->rbuf[interface->rbuf_offset],  in receive_packet()
419 		if (interface->rbuf_offset + hdr.bh_hdrlen + hdr.bh_caplen >  in receive_packet()
421 			interface->rbuf_offset = interface->rbuf_len;  in receive_packet()
431 			interface->rbuf_offset += hdr.bh_hdrlen =  in receive_packet()
437 		interface->rbuf_offset += hdr.bh_hdrlen;  in receive_packet()
441 		    interface->rbuf_len, interface->rbuf_offset, pc,  in receive_packet()
450 			interface->rbuf_offset += hdr.bh_caplen;  in receive_packet()
460 			interface->rbuf_offset += hdr.bh_caplen;  in receive_packet()
464 		hdr.bh_caplen -= offset - interface->rbuf_offset;  in receive_packet()
465 		interface->rbuf_offset = offset;  in receive_packet()
473 			interface->rbuf_offset += hdr.bh_caplen;  in receive_packet()
478 		memcpy(buf, interface->rbuf + interface->rbuf_offset,  in receive_packet()
480 		interface->rbuf_offset += hdr.bh_caplen;  in receive_packet()