[PATCH] i2c-ixp4xx: fix ") != 0))" typo

[Alexey Dobriyan]

i2c_bit_add_bus() returns -E;
-E != 0		=>	err = 1
probe fails with positive error code

Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxxx>
---

 drivers/i2c/busses/i2c-ixp4xx.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/i2c/busses/i2c-ixp4xx.c
+++ b/drivers/i2c/busses/i2c-ixp4xx.c
@@ -137,7 +137,8 @@ static int ixp4xx_i2c_probe(struct platf
 	gpio_line_set(gpio->scl_pin, 0);
 	gpio_line_set(gpio->sda_pin, 0);
 
-	if ((err = i2c_bit_add_bus(&drv_data->adapter) != 0)) {
+	err = i2c_bit_add_bus(&drv_data->adapter);
+	if (err != 0)
 		printk(KERN_ERR "ERROR: Could not install %s\n", plat_dev->dev.bus_id);
 
 		kfree(drv_data);

-
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