drm/amd/display: Swap with swap() function Use swap() to instead of : temp = a; a =b; b = temp;

[PATCH linux-next] drm/amd/display: Swap with swap() function Use swap() to instead of : temp = a; a =b; b = temp;

cgel.zte@gmail.com posted 1 patch 3 years, 8 months ago

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drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)

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[PATCH linux-next] drm/amd/display: Swap with swap() function Use swap() to instead of : temp = a; a =b; b = temp;

Posted by cgel.zte@gmail.com 3 years, 8 months ago

From: ye xingchen <ye.xingchen@zte.com.cn>

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
---
 drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c | 7 ++-----
 1 file changed, 2 insertions(+), 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 09fbb7ad5362..6e36a0f5989d 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
@@ -2906,7 +2906,6 @@ 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;
 
@@ -2982,10 +2981,8 @@ 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]);
 			}
 		}
 	}
-- 
2.25.1