After calling kfree() on the bind_list we should be zeroing out
the pointer, otherwise a second call to cma_release_port() will
crash.
Signed-off-by: Hannes Reinecke <hare@xxxxxxxx>
---
drivers/infiniband/core/cma.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 68c997be2429..2a0010eddb33 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -1770,6 +1770,7 @@ static void cma_release_port(struct rdma_id_private *id_priv)
if (hlist_empty(&bind_list->owners)) {
cma_ps_remove(net, bind_list->ps, bind_list->port);
kfree(bind_list);
+ id_priv->bind_list = NULL;
}
mutex_unlock(&lock);
}
--
2.16.4
