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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>
This commit is contained in:
Chao Yu 2015-12-24 18:11:32 +08:00 committed by Jaegeuk Kim
parent 179448bfe4
commit e96248bb45
1 changed files with 1 additions and 9 deletions
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10
fs/f2fs/file.c
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@ -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,