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Subject[PATCH] drm/atmel-hlcdc: remove unnecessary if statement
Date
The statement always evaluates to true since the struct fields
are arrays. This has shown up as a warning when compiling with
clang:
warning: address of array 'desc->layout.xstride' will always
evaluate to 'true' [-Wpointer-bool-conversion]

Signed-off-by: Stefan Agner <stefan@agner.ch>
---
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 21 +++++++++------------
1 file changed, 9 insertions(+), 12 deletions(-)

diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
index 1124200bb280..9bd8c4888035 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
@@ -854,24 +854,21 @@ static int atmel_hlcdc_plane_init_properties(struct atmel_hlcdc_plane *plane,
struct atmel_hlcdc_plane_properties *props)
{
const struct atmel_hlcdc_layer_desc *desc = plane->layer.desc;
+ int ret;

if (desc->type == ATMEL_HLCDC_OVERLAY_LAYER ||
desc->type == ATMEL_HLCDC_CURSOR_LAYER)
drm_object_attach_property(&plane->base.base,
props->alpha, 255);

- if (desc->layout.xstride && desc->layout.pstride) {
- int ret;
-
- ret = drm_plane_create_rotation_property(&plane->base,
- DRM_MODE_ROTATE_0,
- DRM_MODE_ROTATE_0 |
- DRM_MODE_ROTATE_90 |
- DRM_MODE_ROTATE_180 |
- DRM_MODE_ROTATE_270);
- if (ret)
- return ret;
- }
+ ret = drm_plane_create_rotation_property(&plane->base,
+ DRM_MODE_ROTATE_0,
+ DRM_MODE_ROTATE_0 |
+ DRM_MODE_ROTATE_90 |
+ DRM_MODE_ROTATE_180 |
+ DRM_MODE_ROTATE_270);
+ if (ret)
+ return ret;

if (desc->layout.csc) {
/*
--
2.13.3
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