linux-kernel - [PATCH] quota: be aware of error from dquot

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Message-ID: <20171113033148.25464-1-yuchao0@huawei.com>
Date:   Mon, 13 Nov 2017 11:31:48 +0800
From:   Chao Yu <yuchao0@...wei.com>
To:     <jack@...e.com>
CC:     <linux-kernel@...r.kernel.org>, <chao@...nel.org>,
        Chao Yu <yuchao0@...wei.com>
Subject: [PATCH] quota: be aware of error from dquot_initialize

Commit 6184fc0b8dd7 ("quota: Propagate error from ->acquire_dquot()")
missed to handle error from dquot_initialize in dquot_file_open, fix it.

Signed-off-by: Chao Yu <yuchao0@...wei.com>
---
 fs/quota/dquot.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index 50b0556a124f..80002c094647 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -2133,7 +2133,7 @@ int dquot_file_open(struct inode *inode, struct file *file)
 
 	error = generic_file_open(inode, file);
 	if (!error && (file->f_mode & FMODE_WRITE))
-		dquot_initialize(inode);
+		error = dquot_initialize(inode);
 	return error;
 }
 EXPORT_SYMBOL(dquot_file_open);
-- 
2.15.0.55.gc2ece9dc4de6