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bgpd: blnc cannot be NULL at if statement time

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It is impossible for the blnc statement to ever be NULL at
line 1470 as that the if statement at 1453 guarantees it
to be set to something.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
This commit is contained in:
Donald Sharp 2023-05-30 19:44:36 -04:00
parent 3ddf7680fd
commit 6e233c77d8
1 changed files with 6 additions and 7 deletions
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13
bgpd/bgp_mplsvpn.c
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@ -1467,13 +1467,12 @@ static mpls_label_t _vpn_leak_from_vrf_get_per_nexthop_label(
/* Unlink from any existing nexthop cache. Free the entry if unused.
*/
bgp_mplsvpn_path_nh_label_unlink(pi);
if (blnc) {
/* updates NHT pi list reference */
LIST_INSERT_HEAD(&(blnc->paths), pi, label_nh_thread);
pi->label_nexthop_cache = blnc;
pi->label_nexthop_cache->path_count++;
blnc->last_update = monotime(NULL);
}
/* updates NHT pi list reference */
LIST_INSERT_HEAD(&(blnc->paths), pi, label_nh_thread);
pi->label_nexthop_cache = blnc;
pi->label_nexthop_cache->path_count++;
blnc->last_update = monotime(NULL);
/* then add or update the selected nexthop */
if (!blnc->nh)