From e96248bb45d42375b23e1c083ec5a55151503e82 Mon Sep 17 00:00:00 2001
From: Chao Yu <chao2.yu@samsung.com>
Date: Thu, 24 Dec 2015 18:11:32 +0800
Subject: f2fs: clean up f2fs_ioc_write_checkpoint

Use f2fs_sync_fs to clean up codes in f2fs_ioc_write_checkpoint.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
[Jaegeuk Kim: remove unused err variable]
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---
 fs/f2fs/file.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

(limited to 'fs/f2fs')

diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 2d87a3cf6768..91f576a7903c 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -1619,8 +1619,6 @@ static int f2fs_ioc_write_checkpoint(struct file *filp, unsigned long arg)
 {
 	struct inode *inode = file_inode(filp);
 	struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
-	struct cp_control cpc;
-	int err;
 
 	if (!capable(CAP_SYS_ADMIN))
 		return -EPERM;
@@ -1628,13 +1626,7 @@ static int f2fs_ioc_write_checkpoint(struct file *filp, unsigned long arg)
 	if (f2fs_readonly(sbi->sb))
 		return -EROFS;
 
-	cpc.reason = __get_cp_reason(sbi);
-
-	mutex_lock(&sbi->gc_mutex);
-	err = write_checkpoint(sbi, &cpc);
-	mutex_unlock(&sbi->gc_mutex);
-
-	return err;
+	return f2fs_sync_fs(sbi->sb, 1);
 }
 
 static int f2fs_defragment_range(struct f2fs_sb_info *sbi,
-- 
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