From: Sean Paul <seanp...@chromium.org>
This patch removes some checks which are impossible to hit. As a result,
we can move some of the local var assignments into the declarations.
Signed-off-by: Sean Paul <seanp...@chromium.org>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 19 +------------------
1 file changed, 1 insertion(+), 18 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
index 46de0de466ff..0f428f66b951 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
@@ -1080,30 +1080,13 @@ static int dpu_plane_sspp_atomic_check(struct drm_plane
*plane,
struct drm_plane_state *state)
{
int ret = 0;
- struct dpu_plane *pdpu;
- struct dpu_plane_state *pstate;
+ struct dpu_plane *pdpu = to_dpu_plane(plane);
const struct dpu_format *fmt;
struct drm_rect src, dst, fb_rect = { 0 };
uint32_t max_upscale = 1, max_downscale = 1;
uint32_t min_src_size, max_linewidth;
int hscale = 1, vscale = 1;
- if (!plane || !state) {
- DPU_ERROR("invalid arg(s), plane %d state %d\n",
- plane != 0, state != 0);
- ret = -EINVAL;
- goto exit;
- }
-
- pdpu = to_dpu_plane(plane);
- pstate = to_dpu_plane_state(state);
-
- if (!pdpu->pipe_sblk) {
- DPU_ERROR_PLANE(pdpu, "invalid catalog\n");
- ret = -EINVAL;
- goto exit;
- }
-
src.x1 = state->src_x >> 16;
src.y1 = state->src_y >> 16;
src.x2 = src.x1 + (state->src_w >> 16);
--
Sean Paul, Software Engineer, Google / Chromium OS
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