drm/msm/dpu: reorder pointer operations after sanity checks to avoid NULL deref

_dpu_encoder_trigger_start dereferences "struct dpu_encoder_phys *phys"
before the sanity checks which can lead to a NULL pointer dereference if
phys is NULL.

Fix this by reordering the dereference after the sanity checks.

Fixes: 8144d17a81d9 ("drm/msm/dpu: Skip trigger flush and start for CWB")
Reviewed-by: Dmitry Baryshkov <[email protected]>
Signed-off-by: Qasim Ijaz <[email protected]>
Reviewed-by: Jessica Zhang <[email protected]>
Reviewed-by: Abhinav Kumar <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/647536/
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Abhinav Kumar <[email protected]>

0 files changed, 0 insertions, 0 deletions