drm/udl: 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@m3y3r.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/udl/udl_gem.c b/drivers/gpu/drm/udl/udl_gem.c
index 7bd65bdd15a8092e955d959c08fd6dd04781d490..291ecc1455850400f6e596cde59dfac1acda83d4 100644 (file)
--- a/drivers/gpu/drm/udl/udl_gem.c
+++ b/drivers/gpu/drm/udl/udl_gem.c
@@ -308,7 +308,7 @@ struct drm_gem_object *udl_gem_prime_import(struct drm_device *dev,
        /* need to attach */
        attach = dma_buf_attach(dma_buf, dev->dev);
        if (IS_ERR(attach))
-               return ERR_PTR(PTR_ERR(attach));
+               return ERR_CAST(attach);
 
        sg = dma_buf_map_attachment(attach, DMA_BIDIRECTIONAL);
        if (IS_ERR(sg)) {