glx: Can't mix declarations and code in X.org sources [CVE-2014-8098 pt. 9]

We're using compiler compatibility settings which generate warnings
when a variable is declared after the first statement.

Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

glx/clientinfo.c

@@ -36,13 +36,14 @@ set_client_info(__GLXclientState * cl, xGLXSetClientInfoARBReq * req,
     ClientPtr client = cl->client;
     char *gl_extensions;
     char *glx_extensions;
+    int size;
 
     REQUEST_AT_LEAST_SIZE(xGLXSetClientInfoARBReq);
 
     /* Verify that the size of the packet matches the size inferred from the
      * sizes specified for the various fields.
      */
-    int size = sz_xGLXSetClientInfoARBReq;
+    size = sz_xGLXSetClientInfoARBReq;
     size = safe_add(size, safe_mul(req->numVersions, bytes_per_version));
     size = safe_add(size, safe_pad(req->numGLExtensionBytes));
     size = safe_add(size, safe_pad(req->numGLXExtensionBytes));