rbd: fix a memory leak in rbd_get_client()
If an existing rbd client is found to be suitable for use in
rbd_get_client(), the rbd_options structure is not being
freed as it should. Fix that.
Signed-off-by: Alex Elder <elder@dreamhost.com>
Signed-off-by: Sage Weil <sage@newdream.net>
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 148ab94..7d8f8dd 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -380,6 +380,7 @@
rbdc = __rbd_client_find(opt);
if (rbdc) {
ceph_destroy_options(opt);
+ kfree(rbd_opts);
/* using an existing client */
kref_get(&rbdc->kref);