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[v2] drm/omap: Fix usage of IS_ERR_OR_NULL and PTR_ERR

Message ID 1353093057-26203-1-git-send-email-andy.gross@ti.com (mailing list archive)
State New, archived
Headers show

Commit Message

Andy Gross Nov. 16, 2012, 7:10 p.m. UTC 
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>
---
 drivers/staging/omapdrm/omap_dmm_tiler.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
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Patch

diff --git a/drivers/staging/omapdrm/omap_dmm_tiler.c b/drivers/staging/omapdrm/omap_dmm_tiler.c
index 5c809c0..59bf438 100644
--- a/drivers/staging/omapdrm/omap_dmm_tiler.c
+++ b/drivers/staging/omapdrm/omap_dmm_tiler.c
@@ -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 = {