[PATCH] drm/amdgpu/display: using swap() instead of temp variable

[Yihao Han]

Use swap() instead of the temp variable to swap values.

Signed-off-by: Yihao Han <hanyi...@vivo.com>
---
 drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c 
b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
index 85ed0afb74a9..7ef528c5b700 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
@@ -2907,7 +2907,6 @@ static enum bp_result construct_integrated_info(
        struct atom_common_table_header *header;
        struct atom_data_revision revision;
 
-       struct clock_voltage_caps temp = {0, 0};
        uint32_t i;
        uint32_t j;
 
@@ -2983,10 +2982,7 @@ static enum bp_result construct_integrated_info(
                                info->disp_clk_voltage[j-1].max_supported_clk
                                ) {
                                /* swap j and j - 1*/
-                               temp = info->disp_clk_voltage[j-1];
-                               info->disp_clk_voltage[j-1] =
-                                       info->disp_clk_voltage[j];
-                               info->disp_clk_voltage[j] = temp;
+                               swap(info->disp_clk_voltage[j-1], 
info->disp_clk_voltage[j]);
                        }
                }
        }
-- 
2.17.1