1 files changed, 1 insertions, 0 deletions

diff --git a/fs/ceph/osd_client.c b/fs/ceph/osd_client.c
index 5d30d5959b97..d600073f1d3f 100644
--- a/fs/ceph/osd_client.c
+++ b/fs/ceph/osd_client.c
@@ -739,6 +739,7 @@ static void handle_reply(struct ceph_osd_client *osdc, struct ceph_msg *msg)
                 req->r_got_reply = 1;
         } else if ((flags & CEPH_OSD_FLAG_ONDISK) == 0) {
                 dout("handle_reply tid %llu dup ack\n", tid);
+                mutex_unlock(&osdc->request_mutex);
                 goto done;
         }