[Intel-gfx] [PATCH v2 09/13] drm/msm/dpu: Remove useless checks in dpu_encoder

Sean Paul
2021-09-15T20:39:29Z

From: Sean Paul <seanpaul@chromium.org>

A couple more useless checks to remove in dpu_encoder.

Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210913175747.47456-10-sean@poorly.run #v1

Changes in v2:
-None
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 12 ------------
1 file changed, 12 deletions(-)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index 0e9d3fa1544b..984f8a59cb73 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -1153,10 +1153,6 @@ static void dpu_encoder_virt_enable(struct drm_encoder *drm_enc)
struct msm_drm_private *priv;
struct drm_display_mode *cur_mode = NULL;

- if (!drm_enc) {
- DPU_ERROR("invalid encoder\n");
- return;
- }
dpu_enc = to_dpu_encoder_virt(drm_enc);

mutex_lock(&dpu_enc->enc_lock);
@@ -1203,14 +1199,6 @@ static void dpu_encoder_virt_disable(struct drm_encoder *drm_enc)
struct msm_drm_private *priv;
int i = 0;

- if (!drm_enc) {
- DPU_ERROR("invalid encoder\n");
- return;
- } else if (!drm_enc->dev) {
- DPU_ERROR("invalid dev\n");
- return;
- }
-
dpu_enc = to_dpu_encoder_virt(drm_enc);
DPU_DEBUG_ENC(dpu_enc, "\n");

--
Sean Paul, Software Engineer, Google / Chromium OS