drm_mode_create_tile_group() uses error pointers, it doesn't return
NULL. I re-arranged it a tiny bit to be more clear.
Fixes: 40d9b043a89e ("drm/connector: store tile information from displayid (v3)")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index fad3d44e4642..c6bc21673885 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -4522,9 +4522,9 @@ static int drm_parse_tiled_block(struct drm_connector *connector,
tg = drm_mode_get_tile_group(connector->dev, tile->topology_id);
if (!tg) {
tg = drm_mode_create_tile_group(connector->dev, tile->topology_id);
+ if (IS_ERR(tg))
+ return PTR_ERR(tg);
}
- if (!tg)
- return -ENOMEM;
if (connector->tile_group != tg) {
/* if we haven't got a pointer,
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