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Cc:     Yihao Han <hanyihao@vivo.com>
Subject: [PATCH] drm/amdgpu/display: using swap() instead of temp variable
Date:   Wed, 14 Sep 2022 00:36:43 -0700
Message-Id: <20220914073756.4736-1-hanyihao@vivo.com>
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Use swap() instead of the temp variable to swap values.

Signed-off-by: Yihao Han <hanyihao@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