The variable dc->bw_vbios is guaranteed to be not NULL by its callers. Thus the null-pointer check can be dropped.

Reported-by: TOTE Robot oslab@tsinghua.edu.cn Signed-off-by: Tuo Li islituo@gmail.com --- drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c b/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c index ee55cda854bf..3fc8e6b664f9 100644 --- a/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c @@ -1064,7 +1064,7 @@ static void bw_calcs_data_update_from_pplib(struct dc *dc) struct dm_pp_clock_levels clks = {0}; int memory_type_multiplier = MEMORY_TYPE_MULTIPLIER_CZ;

- if (dc->bw_vbios && dc->bw_vbios->memory_type == bw_def_hbm) + if (dc->bw_vbios->memory_type == bw_def_hbm) memory_type_multiplier = MEMORY_TYPE_HBM;

/*do system clock TODO PPLIB: after PPLIB implement,