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drm/amd/display: remove variable active_disp

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The variable active_disp is being initialized with a value that
is never read, it is being re-assigned immediately afterwards.
Clean up the code by removing the need for variable active_disp.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Colin Ian King
2021-06-03 13:42:31 +01:00
committed by Alex Deucher
parent 7bee75a2ba
commit c385d41604
1 changed files with 1 additions and 4 deletions
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5
drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.c
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@@ -82,9 +82,6 @@ void bios_set_scratch_critical_state(
uint32_t bios_get_vga_enabled_displays(
struct dc_bios *bios)
{
uint32_t active_disp = 1;
active_disp = REG_READ(BIOS_SCRATCH_3) & 0XFFFF;
return active_disp;
return REG_READ(BIOS_SCRATCH_3) & 0XFFFF;
}