imx-drm: ipu-dp: Remove unneeded braces

No need to have braces for a single line 'if' block
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
Acked-by: NPhilipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/imx-drm/ipu-v3/ipu-dp.c

@@ -317,9 +317,8 @@ int ipu_dp_init(struct ipu_soc *ipu, struct device *dev, unsigned long base)
 	ipu->dp_priv = priv;
 
 	priv->base = devm_ioremap(dev, base, PAGE_SIZE);
-	if (!priv->base) {
+	if (!priv->base)
 		return -ENOMEM;
-	}
 
 	mutex_init(&priv->mutex);