679 	ssize_t r_bytes, s_bytes;  in udp_ping_send()  local
694 	r_bytes = recv(sock[0], sock_buf, buf_len, 0);  in udp_ping_send()
695 	if (r_bytes < 0) {  in udp_ping_send()
699 	} else if (r_bytes == 0) { /* EOF */  in udp_ping_send()
702 	} else if (r_bytes != buf_len || memcmp(buf, sock_buf, buf_len)) {  in udp_ping_send()
703 		printk("ping reply packet is corrupted %zd/%zu", r_bytes, buf_len);  in udp_ping_send()
716 	ssize_t r_bytes, s_bytes;  in udp_ping_reply()  local
722 	r_bytes = recv(sock[0], sock_buf, buf_len, 0);  in udp_ping_reply()
723 	if (r_bytes < 0) {  in udp_ping_reply()
728 	if (r_bytes == 0) { /* EOF */  in udp_ping_reply()
732 	if (r_bytes != buf_len || memcmp(buf, sock_buf, buf_len)) {  in udp_ping_reply()
733 		printk("ping reply packet is corrupted %zd/%zu", r_bytes, buf_len);  in udp_ping_reply()