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 at ti.com>
---
drivers/staging/omapdrm/omap_dmm_tiler.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/staging/omapdrm/omap_dmm_tiler.c
b/drivers/staging/omapdrm/omap_dmm_tiler.c
index 3ae3955..1499521 100644
--- a/drivers/staging/omapdrm/omap_dmm_tiler.c
+++ b/drivers/staging/omapdrm/omap_dmm_tiler.c
@@ -279,7 +279,7 @@ 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(txn);
+ return -ENOMEM;
tcm_for_each_slice(slice, *area, area_s) {
struct pat_area p_area = {
--
1.7.5.4
