linux-kernel - [PATCH] drm/exynos: Use ERR_CAST inlined function instead of ERR_PTR(PTR

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Date:	Tue, 07 Aug 2012 08:57:25 +0200
From:	Thomas Meyer <thomas@...3r.de>
To:	inki.dae@...sung.com, jy0922.shim@...sung.com,
	sw0312.kim@...sung.com, kyungmin.park@...sung.com,
	airlied@...ux.ie, dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] drm/exynos: Use ERR_CAST inlined function instead of
 ERR_PTR(PTR_ERR(.. [1]

The semantic patch that makes this change is available
in scripts/coccinelle/api/err_cast.cocci.

More information about semantic patching is available at
http://coccinelle.lip6.fr/

Signed-off-by: Thomas Meyer <thomas@...3r.de>
---

diff -u -p a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c
@@ -122,7 +122,7 @@ fail:
 		__free_page(pages[i]);
 
 	drm_free_large(pages);
-	return ERR_PTR(PTR_ERR(p));
+	return ERR_CAST(p);
 }
 
 static void exynos_gem_put_pages(struct drm_gem_object *obj,
--
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