From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-fsdevel-owner@vger.kernel.org>
Received: from szxga04-in.huawei.com ([45.249.212.190]:13142 "EHLO huawei.com"
        rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP
        id S1726325AbeI2L4y (ORCPT <rfc822;linux-fsdevel@vger.kernel.org>);
        Sat, 29 Sep 2018 07:56:54 -0400
From: zhong jiang <zhongjiang@huawei.com>
To: <jack@suse.cz>, <viro@zeniv.linux.org.uk>
CC: <zwisler@kernel.org>, <mawilcox@microsoft.com>,
        <linux-fsdevel@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH] fs/dax.c: Use vmf_error() helper
Date: Sat, 29 Sep 2018 13:17:17 +0800
Message-ID: <1538198237-37466-1-git-send-email-zhongjiang@huawei.com>
MIME-Version: 1.0
Content-Type: text/plain
Sender: linux-fsdevel-owner@vger.kernel.org
List-ID: <linux-fsdevel.vger.kernel.org>

These codes can be replaced with new inline vmf_error().

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
---
 fs/dax.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/fs/dax.c b/fs/dax.c
index b68ce48..e732f70 100644
--- a/fs/dax.c
+++ b/fs/dax.c
@@ -1311,9 +1311,8 @@ static vm_fault_t dax_fault_return(int error)
 {
 	if (error == 0)
 		return VM_FAULT_NOPAGE;
-	if (error == -ENOMEM)
-		return VM_FAULT_OOM;
-	return VM_FAULT_SIGBUS;
+
+	return vmf_error(error);
 }
 
 /*
-- 
1.7.12.4