Commit 295c799a authored by Andy Gross's avatar Andy Gross Committed by Greg Kroah-Hartman

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

Return -ENOMEM if dmm_txn_init cannot allocate a refill engine.

v2: Fix typing issue seen with newer compilers
Signed-off-by: default avatarAndy Gross <andy.gross@ti.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9d36976f
...@@ -296,7 +296,7 @@ static int fill(struct tcm_area *area, struct page **pages, ...@@ -296,7 +296,7 @@ static int fill(struct tcm_area *area, struct page **pages,
txn = dmm_txn_init(omap_dmm, area->tcm); txn = dmm_txn_init(omap_dmm, area->tcm);
if (IS_ERR_OR_NULL(txn)) if (IS_ERR_OR_NULL(txn))
return PTR_ERR(-ENOMEM); return -ENOMEM;
tcm_for_each_slice(slice, *area, area_s) { tcm_for_each_slice(slice, *area, area_s) {
struct pat_area p_area = { struct pat_area p_area = {
......
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