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

From: Yihao Han
Date: Wed Sep 14 2022 - 03:38:55 EST


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

Signed-off-by: Yihao Han <hanyihao@xxxxxxxx>
---
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