From 47ecc563839b54a3ad188899a88a951eab67fef5 Mon Sep 17 00:00:00 2001
From: Ruben Kerkhof <ruben@rubenkerkhof.com>
Date: Sat, 23 Apr 2016 11:08:56 +0200
Subject: [PATCH] snmp plugin: remove statement with no effect

res has local scope, and we return immediately after.
---
 src/snmp.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/snmp.c b/src/snmp.c
index 0e2af3be..31beee05 100644
--- a/src/snmp.c
+++ b/src/snmp.c
@@ -1748,7 +1748,6 @@ static int csnmp_read_value (host_definition_t *host, data_definition_t *data)
 
     if (res != NULL)
       snmp_free_pdu (res);
-    res = NULL;
 
     sfree (errstr);
     sfree (vl.values);
-- 
2.11.0