diff --git a/drivers/net/ethernet/freescale/fman/fman.c b/drivers/net/ethernet/freescale/fman/fman.c
index 013273a2de32..299bab043175 100644
--- a/drivers/net/ethernet/freescale/fman/fman.c
+++ b/drivers/net/ethernet/freescale/fman/fman.c
@@ -1995,8 +1995,10 @@ static int fman_init(struct fman *fman)
 
 	/* Init KeyGen */
 	fman->keygen = keygen_init(fman->kg_regs);
-	if (!fman->keygen)
+	if (!fman->keygen) {
+		free_init_resources(fman);
 		return -EINVAL;
+	}
 
 	err = enable(fman, cfg);
 	if (err != 0)