From: paco <paco@voltanet.io>
Date: Tue, 26 Jun 2018 18:33:47 +0000 (+0200)
Subject: ospfd: dead code (Coverity 1302500)
X-Git-Tag: frr-6.1-dev~240^2
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=9df48e81eef2e8ab07915ef9f504503f31f37750;p=matthieu%2Ffrr.git

ospfd: dead code (Coverity 1302500)

Signed-off-by: F. Aragon <paco@voltanet.io>
---

diff --git a/ospfd/ospf_te.c b/ospfd/ospf_te.c
index 2b1b328617..86125d0c76 100644
--- a/ospfd/ospf_te.c
+++ b/ospfd/ospf_te.c
@@ -2051,12 +2051,11 @@ static uint16_t ospf_mpls_te_show_link_subtlv(struct vty *vty,
 					      struct tlv_header *tlvh0,
 					      uint16_t subtotal, uint16_t total)
 {
-	struct tlv_header *tlvh, *next;
+	struct tlv_header *tlvh;
 	uint16_t sum = subtotal;
 
 	for (tlvh = tlvh0; sum < total;
-	     tlvh = (next ? next : TLV_HDR_NEXT(tlvh))) {
-		next = NULL;
+	     tlvh = TLV_HDR_NEXT(tlvh)) {
 		switch (ntohs(tlvh->type)) {
 		case TE_LINK_SUBTLV_LINK_TYPE:
 			sum += show_vty_link_subtlv_link_type(vty, tlvh);