From: Alex Elder Date: Mon, 17 Dec 2012 18:23:48 +0000 (-0600) Subject: libceph: init event->node in ceph_osdc_create_event() X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=3ee5234df68d253c415ba4f2db72ad250d9c21a9;p=openwrt%2Fstaging%2Fblogic.git libceph: init event->node in ceph_osdc_create_event() The red-black node node in the ceph osd event structure is not initialized in create_osdc_create_event(). Because this node can be the subject of a RB_EMPTY_NODE() call later on, we should ensure the node is initialized properly for that. Signed-off-by: Alex Elder Reviewed-by: Sage Weil --- diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c index a6dc6acd6566..2bce3d4be1c6 100644 --- a/net/ceph/osd_client.c +++ b/net/ceph/osd_client.c @@ -1563,6 +1563,7 @@ int ceph_osdc_create_event(struct ceph_osd_client *osdc, event->data = data; event->osdc = osdc; INIT_LIST_HEAD(&event->osd_node); + RB_CLEAR_NODE(&event->node); kref_init(&event->kref); /* one ref for us */ kref_get(&event->kref); /* one ref for the caller */ init_completion(&event->completion);