diff --git a/drivers/net/fsl-mc/mc.c b/drivers/net/fsl-mc/mc.c
index d38e98a..bac7d23 100644
--- a/drivers/net/fsl-mc/mc.c
+++ b/drivers/net/fsl-mc/mc.c
@@ -818,6 +818,7 @@
 		goto err_root_open;
 	}
 
+	memset(&cfg, 0, sizeof(struct dprc_cfg));
 	cfg.options = DPRC_CFG_OPT_TOPOLOGY_CHANGES_ALLOWED |
 		      DPRC_CFG_OPT_OBJ_CREATE_ALLOWED |
 		      DPRC_CFG_OPT_ALLOC_ALLOWED;