From: Donald Sharp <sharpd@cumulusnetworks.com>
Date: Fri, 29 Mar 2019 02:22:26 +0000 (-0400)
Subject: bfdd: Clean up assignment without being used SA issue
X-Git-Tag: 7.1_pulled~121^2
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=refs%2Fpull%2F4042%2Fhead;p=mirror%2Ffrr.git

bfdd: Clean up assignment without being used SA issue

Clang's SA is reporting that we have a assignment without
subsuquent use.  Modify the code such that we no-longer
do this.

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

diff --git a/bfdd/bfd.c b/bfdd/bfd.c
index 3575ba7a00..e9645824f2 100644
--- a/bfdd/bfd.c
+++ b/bfdd/bfd.c
@@ -1180,6 +1180,9 @@ const char *bs_to_string(const struct bfd_session *bs)
 	if (bs->key.ifname[0])
 		pos += snprintf(buf + pos, sizeof(buf) - pos, " ifname:%s",
 				bs->key.ifname);
+
+	(void)pos;
+
 	return buf;
 }