[Openvpn-devel] [PATCH] plugin, down-root: Fix compiler warnings

[David Sommerseth]

From: David Sommerseth <dav...@redhat.com>

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 <dav...@redhat.com>
---
 src/plugins/down-root/down-root.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/plugins/down-root/down-root.c 
b/src/plugins/down-root/down-root.c
index ed2636a..f7a49a0 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
    */
-- 
1.8.3.1