1180 	struct rcs_delta *rdp, *prevrdp, *nextrdp;  in rcs_rev_remove()  local
1183 	nextrdp = prevrdp = NULL;  in rcs_rev_remove()
1202 	prevrdp = (struct rcs_delta *)TAILQ_NEXT(rdp, rd_list);  in rcs_rev_remove()
1207 	if (prevrdp != NULL) {  in rcs_rev_remove()
1208 		if ((prevbuf = rcs_getrev(rf, prevrdp->rd_num)) == NULL)  in rcs_rev_remove()
1212 	if (prevrdp != NULL && nextrdp != NULL) {  in rcs_rev_remove()
1232 	} else if (nextrdp == NULL && prevrdp != NULL) {  in rcs_rev_remove()
1237 		if (rcs_deltatext_set(rf, prevrdp->rd_num, newdeltatext) < 0)  in rcs_rev_remove()
1244 	if (prevrdp != NULL && nextrdp != NULL) {  in rcs_rev_remove()
1245 		rcsnum_cpy(prevrdp->rd_num, nextrdp->rd_next, 0);  in rcs_rev_remove()
1246 	} else if (prevrdp != NULL) {  in rcs_rev_remove()
1247 		if (rcs_head_set(rf, prevrdp->rd_num) < 0)  in rcs_rev_remove()