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drm/msm/dpu: Fix uninitialized variable in dpu_crtc_kickoff_clone_mode()

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After the loop there is a check for whether "wb_encoder" has been set
to non-NULL, however it was never set to NULL.  Initialize it to NULL.

Fixes: ad06972d53 ("drm/msm/dpu: Reorder encoder kickoff for CWB")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/641631/
Link: https://lore.kernel.org/r/f8ba03dc-0f90-4781-8d54-c16b3251ecb1@stanley.mountain
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
This commit is contained in:
Dan Carpenter
2025-03-07 12:29:39 +03:00
committed by Dmitry Baryshkov
parent 2ee6648330
commit 1b9d131a09
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
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@@ -956,7 +956,7 @@ static int _dpu_crtc_wait_for_frame_done(struct drm_crtc *crtc)
static int dpu_crtc_kickoff_clone_mode(struct drm_crtc *crtc)
{
struct drm_encoder *encoder;
struct drm_encoder *rt_encoder = NULL, *wb_encoder;
struct drm_encoder *rt_encoder = NULL, *wb_encoder = NULL;
struct dpu_kms *dpu_kms = _dpu_crtc_get_kms(crtc);
/* Find encoder for real time display */