Lines Matching refs:NULL
87 if ((m = gbuf_cont(trp->tr_xmt)) == NULL)
93 trp->tr_xmt = NULL;
108 trp->tr_xmt = NULL;
111 else if (trp->tr_bdsp == NULL) {
124 gbuf_cont(m) = NULL;
166 trp->tr_xmt = NULL;
171 trp->tr_rcv[i] = NULL;
176 trp->tr_bdsp = NULL;
207 if ((m = gbuf_cont(trp->tr_xmt)) == NULL)
310 gbuf_cont(m) = NULL;
336 if (trp == NULL) {