From: Vincent JARDIN <vincent.jardin@6wind.com>
Date: Wed, 27 Sep 2017 22:18:36 +0000 (+0200)
Subject: scan-build: fix warning
X-Git-Tag: frr-4.0-dev~252^2
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=04d14c8be13f7218c0bc4279a6ec178276588e3e;p=mirror%2Ffrr.git

scan-build: fix warning

Do not change the implementation, just fix scan-build/clang warning.
---

diff --git a/babeld/neighbour.c b/babeld/neighbour.c
index 5bf7e06fae..48a32c4a9c 100644
--- a/babeld/neighbour.c
+++ b/babeld/neighbour.c
@@ -165,7 +165,6 @@ update_neighbour(struct neighbour *neigh, int hello, int hello_interval)
     if(missed_hellos > 0) {
         neigh->reach >>= missed_hellos;
         neigh->hello_seqno = seqno_plus(neigh->hello_seqno, missed_hellos);
-        missed_hellos = 0;
         rc = 1;
     }
 
diff --git a/bgpd/bgp_route.c b/bgpd/bgp_route.c
index b9f23a387e..3307f86088 100644
--- a/bgpd/bgp_route.c
+++ b/bgpd/bgp_route.c
@@ -391,7 +391,7 @@ static int bgp_info_cmp(struct bgp *bgp, struct bgp_info *new,
 	int exist_cluster;
 	int internal_as_route;
 	int confed_as_route;
-	int ret;
+	int ret = 0;
 	char new_buf[PATH_ADDPATH_STR_BUFFER];
 	char exist_buf[PATH_ADDPATH_STR_BUFFER];
 	u_int32_t new_mm_seq;
@@ -488,8 +488,6 @@ static int bgp_info_cmp(struct bgp *bgp, struct bgp_info *new,
 	}
 
 	/* 1. Weight check. */
-	new_weight = exist_weight = 0;
-
 	new_weight = newattr->weight;
 	exist_weight = existattr->weight;