diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index b1939da4c95a..a427a5b9d894 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -5380,7 +5380,7 @@ static int fu540_c000_clk_init(struct platform_device *pdev, struct clk **pclk,
 			       struct clk **hclk, struct clk **tx_clk,
 			       struct clk **rx_clk, struct clk **tsu_clk)
 {
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	int err = 0;
 
 	err = macb_clk_init_dflt(pdev, pclk, hclk, tx_clk, rx_clk, tsu_clk);