staging: mt7621-pinctrl: avoid space after if condition

Adding spaces between if condition and parenthesis are not
needed at all and checkpatch script complains about them.
Fix one in driver code.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c

@@ -357,7 +357,7 @@ static int rt2880_pinmux_pins(struct rt2880_priv *p)
 	p->pads = devm_kcalloc(p->dev,
 		p->max_pins, sizeof(struct pinctrl_pin_desc),
 		GFP_KERNEL);
-	if (!p->pads || !p->gpio ) {
+	if (!p->pads || !p->gpio) {
 		dev_err(p->dev, "Failed to allocate gpio data\n");
 		return -ENOMEM;
 	}