From: Li Wang <liwang@ubuntukylin.com>
Date: Wed, 27 Nov 2013 14:28:14 +0000 (+0800)
Subject: ceph: Add necessary clean up if invalid reply received in handle_reply()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=37c89bde5d402c25211a9e31e3166067f85aa31b;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

ceph: Add necessary clean up if invalid reply received in handle_reply()

Wake up possible waiters, invoke the call back if any, unregister the request

Signed-off-by: Li Wang <liwang@ubuntukylin.com>
Signed-off-by: Yunchuan Wen <yunchuanwen@ubuntukylin.com>
Signed-off-by: Sage Weil <sage@inktank.com>
---

diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index 2b4b32aaa893..a17eaae820f8 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -1581,6 +1581,13 @@ done:
 	return;
 
 bad_put:
+	req->r_result = -EIO;
+	__unregister_request(osdc, req);
+	if (req->r_callback)
+		req->r_callback(req, msg);
+	else
+		complete_all(&req->r_completion);
+	complete_request(req);
 	ceph_osdc_put_request(req);
 bad_mutex:
 	mutex_unlock(&osdc->request_mutex);