Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH] drm/amd/display: remove variable active_disp | Date | Thu, 3 Jun 2021 13:42:31 +0100 |
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From: Colin Ian King <colin.king@canonical.com>
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> --- drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.c index 53d7513b5083..adc710fe4a45 100644 --- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.c +++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.c @@ -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; } -- 2.31.1
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