Commit ad8d61ef authored Apr 21, 2018 by Chao Yu Committed by Greg Kroah-Hartman Aug 03, 2018

f2fs: fix to detect failure of dquot_initialize



[ Upstream commit c22aecd75919511abea872b201751e0be1add898 ]

dquot_initialize() can fail due to any exception inside quota subsystem,
f2fs needs to be aware of it, and return correct return value to caller.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent c92d09e3

fs/f2fs/file.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -2493,7 +2493,9 @@ static int f2fs_ioc_setproject(struct file *filp, __u32 projid)
		}
		f2fs_put_page(ipage, 1);

		dquot_initialize(inode);
		err = dquot_initialize(inode);
		if (err)
		goto out_unlock;

		transfer_to[PRJQUOTA] = dqget(sb, make_kqid_projid(kprojid));
		if (!IS_ERR(transfer_to[PRJQUOTA])) {