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    Subject[PATCH AUTOSEL 5.5 158/542] drm/amd/display: remove set but not used variable 'bp' in bios_parser.c
    Date
    From: zhengbin <zhengbin13@huawei.com>

    [ Upstream commit 7e30402bed151fc6222baafe5aa1abe3e65c3065 ]

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

    drivers/gpu/drm/amd/display/dc/bios/bios_parser.c: In function bios_get_board_layout_info:
    drivers/gpu/drm/amd/display/dc/bios/bios_parser.c:2743:22: 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_parser.c | 2 --
    1 file changed, 2 deletions(-)

    diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
    index 823843cd26133..c34797cb4d2d3 100644
    --- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
    +++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
    @@ -2739,7 +2739,6 @@ 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] = {
    @@ -2748,7 +2747,6 @@ 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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