[PATCH 6/8] drm/i915/skl+: no need to memset again

Mahesh Kumar mahesh1.kumar at intel.com
Thu Feb 9 06:30:01 UTC 2017


We are already doing memset at the begining of function, No need to do
again do a memset.

Signed-off-by: Mahesh Kumar <mahesh1.kumar at intel.com>
---
 drivers/gpu/drm/i915/intel_pm.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 48e287618b4e..d7fbfef8cb61 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -3413,10 +3413,8 @@ skl_allocate_pipe_ddb(struct intel_crtc_state *cstate,
 
 	skl_ddb_get_pipe_allocation_limits(dev, cstate, alloc, &num_active);
 	alloc_size = skl_ddb_entry_size(alloc);
-	if (alloc_size == 0) {
-		memset(ddb->plane[pipe], 0, sizeof(ddb->plane[pipe]));
+	if (alloc_size == 0)
 		return 0;
-	}
 
 	skl_ddb_calc_min(cstate, num_active, minimum, y_minimum);
 
-- 
2.11.0



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