From: Donald Sharp <sharpd@cumulusnetworks.com>
Date: Sat, 15 Aug 2020 17:37:09 +0000 (-0400)
Subject: zebra: n->mac is derefed in all paths
X-Git-Tag: base_7.6~434^2~3
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=bc3cd39bc4d1cbaf0180b3e9839d30c6427459e6;p=mirror%2Ffrr.git

zebra: n->mac is derefed in all paths

No need to check for n->mac existence as that all paths
leading to this code have n->mac already derefed.

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

diff --git a/zebra/zebra_evpn_neigh.c b/zebra/zebra_evpn_neigh.c
index 6a76a475e6..860dc5b054 100644
--- a/zebra/zebra_evpn_neigh.c
+++ b/zebra/zebra_evpn_neigh.c
@@ -722,9 +722,8 @@ zebra_evpn_proc_sync_neigh_update(zebra_evpn_t *zevpn, zebra_neigh_t *n,
 					n->state, false /*force*/);
 				old_bgp_ready = false;
 			}
-			if (n->mac)
-				zebra_evpn_local_neigh_deref_mac(
-					n, false /*send_mac_update*/);
+			zebra_evpn_local_neigh_deref_mac(n,
+							 false /*send_mac_update*/);
 		}
 		/* clear old fwd info */
 		n->rem_seq = 0;