commit 1c3a4dc3d01547103a81957d41f105d462f42c4d
author Rob Clark <rob@ti.com> Wed Mar 21 16:40:23 2012 -0500
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> Tue Apr 10 09:46:30 2012 -0700
tree d6c2805cf0faa2969007308a20caeff0d94a36aa
parent 68a75f3f1aeae099388f63e4cec3ad08aff8e7da

staging: omap/drm: dmm should return proper errors

Minor error path clean-up.

Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/omapdrm/omap_dmm_tiler.c

diff --git a/drivers/staging/omapdrm/omap_dmm_tiler.c b/drivers/staging/omapdrm/omap_dmm_tiler.c
index 1ecb6a7..9d83060 100644
--- a/drivers/staging/omapdrm/omap_dmm_tiler.c
+++ b/drivers/staging/omapdrm/omap_dmm_tiler.c
@@ -347,7 +347,7 @@
 	ret = tcm_reserve_2d(containers[fmt], w, h, align, &block->area);
 	if (ret) {
 		kfree(block);
-		return 0;
+		return ERR_PTR(-ENOMEM);
 	}
 
 	/* add to allocation list */
@@ -371,7 +371,7 @@
 	if (tcm_reserve_1d(containers[TILFMT_PAGE], num_pages,
 				&block->area)) {
 		kfree(block);
-		return 0;
+		return ERR_PTR(-ENOMEM);
 	}
 
 	spin_lock(&omap_dmm->list_lock);