phy: sun4i-usb: Use PTR_ERR_OR_ZERO
authorSachin Kamat <sachin.kamat@linaro.org>
Thu, 29 May 2014 06:30:49 +0000 (12:00 +0530)
committerKishon Vijay Abraham I <kishon@ti.com>
Tue, 22 Jul 2014 07:16:09 +0000 (12:46 +0530)
PTR_ERR_OR_ZERO simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
drivers/phy/phy-sun4i-usb.c

index 115d8d5190d587da8ca65f2713cb112e1e45434a..7a4ea552f621cf10e466d82cafc578a8603c2439 100644 (file)
@@ -22,6 +22,7 @@
  */
 
 #include <linux/clk.h>
+#include <linux/err.h>
 #include <linux/io.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
@@ -306,10 +307,8 @@ static int sun4i_usb_phy_probe(struct platform_device *pdev)
 
        dev_set_drvdata(dev, data);
        phy_provider = devm_of_phy_provider_register(dev, sun4i_usb_phy_xlate);
-       if (IS_ERR(phy_provider))
-               return PTR_ERR(phy_provider);
 
-       return 0;
+       return PTR_ERR_OR_ZERO(phy_provider);
 }
 
 static const struct of_device_id sun4i_usb_phy_of_match[] = {