[PATCH] drm/amd/display: optimize code runtime a bit

[Bernard Zhao]

Static function dal_ddc_i2c_payloads_destroy is only called
in dal_ddc_service_query_ddc_data, the parameter is &payloads
, there is no point NULL risk, so no need to check.
This change is to make the code run a bit fast.

Signed-off-by: Bernard Zhao <bernard@xxxxxxxx>
---
 drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c
index b984eecca58b..6dcc666738fc 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c
@@ -150,9 +150,6 @@ static uint32_t dal_ddc_i2c_payloads_get_count(struct i2c_payloads *p)
 
 static void dal_ddc_i2c_payloads_destroy(struct i2c_payloads *p)
 {
-	if (!p)
-		return;
-
 	dal_vector_destruct(&p->payloads);
 }
 
-- 
2.28.0