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Lines Matching defs:prev_r

46 static void discard_route(struct rtentry *prev_r);
317  * Discard the routing table entry following the one to which 'prev_r' points.
320 discard_route(struct rtentry *prev_r)
324     r = prev_r->rt_next;
325     prev_r->rt_next = r->rt_next;
326     if (prev_r->rt_next != NULL)
327       (prev_r->rt_next)->rt_prev = prev_r;
329       rt_end = prev_r;
576     struct rtentry *prev_r;
579 prev_r = RT_ADDR, r = routing_table;
581 	 prev_r = r, r = r->rt_next) {
622 	    discard_route(prev_r);
623 	    r = prev_r;