From 6ac30ae468850ff369c3734b42ca14dae64f087a Mon Sep 17 00:00:00 2001
From: Victor Julien <victor@inliniac.net>
Date: Wed, 11 Dec 2013 10:29:19 +0100
Subject: [PATCH] dns: suppress harmless cppcheck warning

[src/app-layer-dns-common.c:273]: (warning) Assignment of function \
                        parameter has no effect outside the function.
---
 src/app-layer-dns-common.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/app-layer-dns-common.c b/src/app-layer-dns-common.c
index 6e79fc1204..4266930488 100644
--- a/src/app-layer-dns-common.c
+++ b/src/app-layer-dns-common.c
@@ -270,7 +270,6 @@ void DNSStateFree(void *s) {
             SCFree(dns_state->buffer);
 
         SCFree(s);
-        s = NULL;
     }
     SCReturn;
 }