From: David Sommerseth <davids@redhat.com>
Date: Mon, 8 Dec 2014 21:31:15 +0000 (+0100)
Subject: plugin, down-root: Fix compiler warnings
X-Git-Tag: v2.4_alpha1~346
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7dd51f6f50b17ab91cbb724e2d5e96657fab834a;p=thirdparty%2Fopenvpn.git

plugin, down-root: Fix compiler warnings

Removed a few compiler warnings:
  down-root.c:164:4: warning: implicit declaration of function 'warn'
[-Wimplicit-function-declaration]
  down-root.c:239:5: warning: implicit declaration of function 'err'
[-Wimplicit-function-declaration]
  down-root.c:461:7: warning: unused variable 'i' [-Wunused-variable]
  down-root.c:460:15: warning: unused variable 'p' [-Wunused-variable]

Signed-off-by: David Sommerseth <davids@redhat.com>
Acked-by: Steffan Karger <steffan.karger@fox-it.com>
Message-Id: 1418074541-24987-1-git-send-email-openvpn.list@topphemmelig.net
URL: http://article.gmane.org/gmane.network.openvpn.devel/9327
---

diff --git a/src/plugins/down-root/down-root.c b/src/plugins/down-root/down-root.c
index ed2636ace..f7a49a003 100644
--- a/src/plugins/down-root/down-root.c
+++ b/src/plugins/down-root/down-root.c
@@ -42,6 +42,7 @@
 #include <signal.h>
 #include <syslog.h>
 #include <errno.h>
+#include <err.h>
 
 #include <openvpn-plugin.h>
 
@@ -457,9 +458,6 @@ openvpn_plugin_abort_v1 (openvpn_plugin_handle_t handle)
 static void
 down_root_server (const int fd, char * const *argv, char * const *envp, const int verb)
 {
-  const char *p[3];
-  int i;
-
   /*
    * Do initialization
    */