polarssl: fix unreachable code

Found via cppcheck and compile-tested.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Acked-by: Steffan Karger <steffan.karger@fox-it.com>
Message-Id: <1416745303-23641-1-git-send-email-yegorslists@googlemail.com>
URL: http://article.gmane.org/gmane.network.openvpn.devel/9266
Signed-off-by: Gert Doering <gert@greenie.muc.de>
(cherry picked from commit 98c5de769d6bcd4822b2fd81ae4f4b05edff5c0e)

diff --git a/src/openvpn/ssl_polarssl.c b/src/openvpn/ssl_polarssl.c
index 562ace014ae2c404bcc79b89ae14379611957eb6..32566e4490c4ed73f55dc35ecd10f9f7eedad514 100644 (file)
--- a/src/openvpn/ssl_polarssl.c
+++ b/src/openvpn/ssl_polarssl.c
@@ -815,8 +815,8 @@ key_state_write_plaintext (struct key_state_ssl *ks, struct buffer *buf)
 
   if (0 == buf->len)
     {
-      return 0;
       perf_pop ();
+      return 0;
     }
 
   retval = ssl_write(ks->ctx, BPTR(buf), buf->len);