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    Subject[PATCH AUTOSEL 5.4 137/459] drm/amd/display: remove set but not used variable 'bp' in bios_parser2.c
    Date
    From: zhengbin <zhengbin13@huawei.com>

    [ Upstream commit 589d8d282ebe1eab2dd8b1fba3e60322787a50e6 ]

    Fixes gcc '-Wunused-but-set-variable' warning:

    drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c: In function bios_get_board_layout_info:
    drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c:1826:22: warning: variable bp set but not used [-Wunused-but-set-variable]

    It is introduced by commit 1eeedbcc20d6 ("drm/amd/display:
    get board layout for edid emulation"), but never used,
    so remove it.

    Reviewed-by: Harry Wentland <harry.wentland@amd.com>
    Reported-by: Hulk Robot <hulkci@huawei.com>
    Signed-off-by: zhengbin <zhengbin13@huawei.com>
    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c | 2 --
    1 file changed, 2 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 dff65c0fe82f8..270035473f120 100644
    --- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
    +++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
    @@ -1829,7 +1829,6 @@ static enum bp_result bios_get_board_layout_info(
    struct board_layout_info *board_layout_info)
    {
    unsigned int i;
    - struct bios_parser *bp;
    enum bp_result record_result;

    const unsigned int slot_index_to_vbios_id[MAX_BOARD_SLOTS] = {
    @@ -1838,7 +1837,6 @@ static enum bp_result bios_get_board_layout_info(
    0, 0
    };

    - bp = BP_FROM_DCB(dcb);
    if (board_layout_info == NULL) {
    DC_LOG_DETECTION_EDID_PARSER("Invalid board_layout_info\n");
    return BP_RESULT_BADINPUT;
    --
    2.20.1
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