lib/tcp/tcp.c

2526 		mblk_t		*snxt_mp, *tmp_mp;
2568 		snxt_mp = tcp_get_seg_mp(tcp, begin, &off);
2569 		assert(snxt_mp != NULL);
2571 		if (snxt_mp == NULL) {
2575 		xmit_mp = tcp_xmit_mp(tcp, snxt_mp, seg_len, &off,
2592 		snxt_mp->b_prev = (mblk_t *)(uintptr_t)prom_gettime();
4220 	mblk_t		*snxt_mp;
4235 		snxt_mp = tcp_get_seg_mp(tcp, snxt, &off);
4238 		    (burst > 0) && (snxt_mp != NULL)) {
4240 			mblk_t	*old_snxt_mp = snxt_mp;
4249 			xmit_mp = tcp_xmit_mp(tcp, snxt_mp, cnt, &off,
4250 			    &snxt_mp, snxt, B_TRUE, &cnt, B_TRUE);