drm/msm: Simplify NULL checking in msm_disp_state_dump_regs()
The msm_disp_state_dump_regs(): - Doesn't allocate if the caller already allocated. ...but there's one caller and it doesn't allocate so we don't need this check. - Checks for allocation failure over and over even though it could just do it once right after the allocation. Clean this up. Signed-off-by:Douglas Anderson <dianders@chromium.org> Reviewed-by:
Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/619660/ Link: https://lore.kernel.org/r/20241014093605.3.I66049c2c17bd82767661f0ecd741b20453da02b2@changeid Signed-off-by:
Dmitry Baryshkov <dmitry.baryshkov@linaro.org>