phy: exynos-dp-video: Use PTR_ERR_OR_ZERO
authorSachin Kamat <sachin.kamat@linaro.org>
Thu, 29 May 2014 06:30:47 +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: Jingoo Han <jg1.han@samsung.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
drivers/phy/phy-exynos-dp-video.c

index 0786fef842e7fd878507d4342074db65b942c47b..098f822a2fa4f420d1f23f1b4138634395b7ff0a 100644 (file)
@@ -9,6 +9,7 @@
  * published by the Free Software Foundation.
  */
 
+#include <linux/err.h>
 #include <linux/io.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
@@ -84,10 +85,8 @@ static int exynos_dp_video_phy_probe(struct platform_device *pdev)
        phy_set_drvdata(phy, state);
 
        phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_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 exynos_dp_video_phy_of_match[] = {