From: Qiujun Huang <hqjagain@gmail.com>
To: jlayton@kernel.org
Cc: sage@redhat.com, idryomov@gmail.com, ceph-devel@vger.kernel.org,
linux-kernel@vger.kernel.org, Qiujun Huang <hqjagain@gmail.com>
Subject: [PATCH] fs/ceph: return errcode in __get_parent().
Date: Fri, 6 Mar 2020 09:34:20 +0800 [thread overview]
Message-ID: <1583458460-31917-1-git-send-email-hqjagain@gmail.com> (raw)
return real errcode when it's different from ENOENT.
Signed-off-by: Qiujun Huang <hqjagain@gmail.com>
---
fs/ceph/export.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/fs/ceph/export.c b/fs/ceph/export.c
index b6bfa94..79dc068 100644
--- a/fs/ceph/export.c
+++ b/fs/ceph/export.c
@@ -315,6 +315,11 @@ static struct dentry *__get_parent(struct super_block *sb,
req->r_num_caps = 1;
err = ceph_mdsc_do_request(mdsc, NULL, req);
+ if (err) {
+ ceph_mdsc_put_request(req);
+ return ERR_PTR(err);
+ }
+
inode = req->r_target_inode;
if (inode)
ihold(inode);
--
1.8.3.1
next reply other threads:[~2020-03-06 1:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-06 1:34 Qiujun Huang [this message]
2020-03-06 12:13 ` [PATCH] fs/ceph: return errcode in __get_parent() Jeff Layton
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