From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751364AbaLPHmY (ORCPT ); Tue, 16 Dec 2014 02:42:24 -0500 Received: from mail-pa0-f47.google.com ([209.85.220.47]:39627 "EHLO mail-pa0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750906AbaLPHmW (ORCPT ); Tue, 16 Dec 2014 02:42:22 -0500 From: sunwxg To: Forest Bond , Greg Kroah-Hartman , =?UTF-8?q?Guido=20Mart=C3=ADnez?= , Silvio Fricke Cc: Sun Wang , devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Subject: [PATCH] staging:vt6655 Add extern variable in head file Date: Tue, 16 Dec 2014 15:39:50 +0800 Message-Id: <1418715590-10074-2-git-send-email-sun.wxg@gmail.com> X-Mailer: git-send-email 2.1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Sun Wang Subject: [PATCH] staging:vt6655 Add extern variable in head file Extern variable must be declared in head file. Compiler can catch the inconsistency when variable changes. Signed-off-by: Sun Wang --- drivers/staging/vt6655/ioctl.c | 1 - drivers/staging/vt6655/ioctl.h | 5 +++++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/staging/vt6655/ioctl.c b/drivers/staging/vt6655/ioctl.c index 970e80d..716fc89 100644 --- a/drivers/staging/vt6655/ioctl.c +++ b/drivers/staging/vt6655/ioctl.c @@ -31,7 +31,6 @@ */ #include "ioctl.h" -#include "iocmd.h" #include "mac.h" #include "card.h" #include "hostap.h" diff --git a/drivers/staging/vt6655/ioctl.h b/drivers/staging/vt6655/ioctl.h index 2dc5a57..42f6910 100644 --- a/drivers/staging/vt6655/ioctl.h +++ b/drivers/staging/vt6655/ioctl.h @@ -30,6 +30,11 @@ #define __IOCTL_H__ #include "device.h" +#include "iocmd.h" + +#ifdef WPA_SM_Transtatus +extern SWPAResult wpa_Result; +#endif int private_ioctl(struct vnt_private *, struct ifreq *rq);