bgpd: No need to check return value of str2prefix_rd

The str2prefix_rd function can fail, but for auto-derived
values this should be impossible to happen.  So ignore it.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>

diff --git a/bgpd/bgp_evpn.c b/bgpd/bgp_evpn.c
index a03b067344e5b912ecba079102cf44003b6d39f2..448cc91cc7d81c8ee5cc318fa334eef2093f6718 100644 (file)
--- a/bgpd/bgp_evpn.c
+++ b/bgpd/bgp_evpn.c
@@ -3980,7 +3980,7 @@ void bgp_evpn_derive_auto_rd_for_vrf(struct bgp *bgp)
        bgp->vrf_prd.family = AF_UNSPEC;
        bgp->vrf_prd.prefixlen = 64;
        sprintf(buf, "%s:%hu", inet_ntoa(bgp->router_id), bgp->vrf_rd_id);
-       str2prefix_rd(buf, &bgp->vrf_prd);
+       (void)str2prefix_rd(buf, &bgp->vrf_prd);
 }
 
 /*