From: Vincent JARDIN <vincent.jardin@6wind.com>
Date: Sun, 8 Oct 2017 21:40:36 +0000 (+0200)
Subject: ripngd: fix clang warning
X-Git-Tag: frr-4.0-dev~233^2~9
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=51f7fe8459c7f7c1a10a3d045858cb6ee8f34f88;p=matthieu%2Ffrr.git

ripngd: fix clang warning

this value len is not used for this vty_out() case.

Signed-off-by: Vincent Jardin <vincent.jardin@6wind.com>
---

diff --git a/ripngd/ripngd.c b/ripngd/ripngd.c
index 0bee9a8bf4..4df1aafe5d 100644
--- a/ripngd/ripngd.c
+++ b/ripngd/ripngd.c
@@ -2010,7 +2010,7 @@ DEFUN (show_ipv6_ripng,
 
 				len = 28 - len;
 				if (len > 0)
-					len = vty_out(vty, "%*s", len, " ");
+					vty_out(vty, "%*s", len, " ");
 
 				/* from */
 				if ((rinfo->type == ZEBRA_ROUTE_RIPNG)