diff --git a/sys/dev/i2c/cx24227.c b/sys/dev/i2c/cx24227.c
index 2d921bc4f0d3..a7b0b5042e8a 100644
--- a/sys/dev/i2c/cx24227.c
+++ b/sys/dev/i2c/cx24227.c
@@ -1,4 +1,4 @@
-/* $NetBSD: cx24227.c,v 1.10 2019/12/23 18:09:05 thorpej Exp $ */
+/* $NetBSD: cx24227.c,v 1.11 2019/12/31 14:25:33 thorpej Exp $ */
 
 /*
  * Copyright (c) 2008, 2011 Jonathan A. Kollasch
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: cx24227.c,v 1.10 2019/12/23 18:09:05 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: cx24227.c,v 1.11 2019/12/31 14:25:33 thorpej Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -108,7 +108,7 @@ cx24227_writereg(struct cx24227 *sc, uint8_t reg, uint16_t data)
 	int error;
 	uint8_t r[3];
 
-	if ((error = iic_acquire_bus(sc->tag, 0) != 0))
+	if ((error = iic_acquire_bus(sc->tag, 0)) != 0)
 		return error;
 
 	r[0] = reg;
@@ -130,7 +130,7 @@ cx24227_readreg(struct cx24227 *sc, uint8_t reg, uint16_t *data)
 
 	*data = 0x0000;
 
-	if ((error = iic_acquire_bus(sc->tag, 0) != 0))
+	if ((error = iic_acquire_bus(sc->tag, 0)) != 0)
 		return error;
 
 	error = iic_exec(sc->tag, I2C_OP_READ_WITH_STOP, sc->addr,