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staging: drm/omap: Fix usage of IS_ERR_OR_NULL and PTR_ERR

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Return -ENOMEM if dmm_txn_init cannot allocate a refill engine.

v2: Fix typing issue seen with newer compilers

Signed-off-by: Andy Gross <andy.gross@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Andy Gross 2012-11-16 13:10:57 -06:00 committed by Greg Kroah-Hartman
parent 9d36976fad
commit 295c799ae4
1 changed files with 1 additions and 1 deletions
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drivers/staging/omapdrm/omap_dmm_tiler.c
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@ -296,7 +296,7 @@ static int fill(struct tcm_area *area, struct page **pages,
txn = dmm_txn_init(omap_dmm, area->tcm);
if (IS_ERR_OR_NULL(txn))
return PTR_ERR(-ENOMEM);
return -ENOMEM;
tcm_for_each_slice(slice, *area, area_s) {
struct pat_area p_area = {