Fix compiler warning.

diff --git a/lib/gnutls_buffers.c b/lib/gnutls_buffers.c
index 2aef31cc13c0aa2ebc9f46aec59cfc136badb112..b5fd10245fca149e12fd9791a970de34e9d7feba 100644 (file)
--- a/lib/gnutls_buffers.c
+++ b/lib/gnutls_buffers.c
@@ -631,7 +631,6 @@ _gnutls_io_write_buffered (gnutls_session_t session,
   unsigned j, x, sum = 0;
   ssize_t retval, i;
   const opaque *ptr;
-  int ret;
   gnutls_transport_ptr_t fd = session->internals.transport_send_ptr;
 
   /* to know where the procedure was interrupted.