diff options
| author | Chao Yu <yuchao0@huawei.com> | 2018-04-21 17:53:52 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-08-03 07:50:26 +0200 |
| commit | ad8d61efc9b7b158095fac6a7f764d6897ef7952 (patch) | |
| tree | f04bff59258de2d3a2597cc93bba96887d69ef75 /fs/f2fs/file.c | |
| parent | c92d09e35d2ddf8ec3e3e3c755241cfde670236c (diff) | |
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>
Diffstat (limited to 'fs/f2fs/file.c')
| -rw-r--r-- | fs/f2fs/file.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 97537ce5127c..1b361afcbb67 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -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])) { |