diff --git a/drivers/i2c/fti2c010.c b/drivers/i2c/fti2c010.c
index fb9fa353d1..68d9a42912 100644
--- a/drivers/i2c/fti2c010.c
+++ b/drivers/i2c/fti2c010.c
@@ -201,7 +201,7 @@ static int fti2c010_read(struct i2c_adapter *adap,
 	struct fti2c010_chip *chip = chip_list + adap->hwadapnr;
 	struct fti2c010_regs *regs = chip->regs;
 	int ret, pos;
-	uchar paddr[4];
+	uchar paddr[4] = { 0 };
 
 	to_i2c_addr(paddr, addr, alen);
 
@@ -263,7 +263,7 @@ static int fti2c010_write(struct i2c_adapter *adap,
 	struct fti2c010_chip *chip = chip_list + adap->hwadapnr;
 	struct fti2c010_regs *regs = chip->regs;
 	int ret, pos;
-	uchar paddr[4];
+	uchar paddr[4] = { 0 };
 
 	to_i2c_addr(paddr, addr, alen);