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

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Date:	Sun, 22 Jan 2012 18:27:21 +0100
From:	Thomas Meyer <thomas@...3r.de>
To:	gregkh@...e.de, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] drm/omap: Use ERR_CAST inlined function instead of
 ERR_PTR(PTR_ERR(..

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/staging/omapdrm/omap_gem_helpers.c b/drivers/staging/omapdrm/omap_gem_helpers.c
--- a/drivers/staging/omapdrm/omap_gem_helpers.c 2012-01-10 08:19:54.879656961 +0100
+++ b/drivers/staging/omapdrm/omap_gem_helpers.c 2012-01-22 09:56:56.915880561 +0100
@@ -84,7 +84,7 @@ fail:
 		page_cache_release(pages[i]);
 	}
 	drm_free_large(pages);
-	return ERR_PTR(PTR_ERR(p));
+	return ERR_CAST(p);
 }
 
 /**
--
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