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    Subject[PATCH v5 1/6] scsi: ufs: wb: Change wb_enabled condition test
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    Date
    Changed to improve readability.
    As implemented in ufshcd_wb_togle_flush(), the conditional test is
    modified in the same way.

    Reviewed-by: Avri Altman <avri.altman@wdc.com>
    Reviewed-by: Bean Huo <beanhuo@micron.com>
    Signed-off-by: Jinyoung Choi <j-young.choi@samsung.com>
    ---
    drivers/ufs/core/ufshcd.c | 6 ++----
    1 file changed, 2 insertions(+), 4 deletions(-)

    diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c
    index 8f11f118c30e..bbf12aa6a5ae 100644
    --- a/drivers/ufs/core/ufshcd.c
    +++ b/drivers/ufs/core/ufshcd.c
    @@ -5730,10 +5730,8 @@ int ufshcd_wb_toggle(struct ufs_hba *hba, bool enable)
    {
    int ret;

    - if (!ufshcd_is_wb_allowed(hba))
    - return 0;
    -
    - if (!(enable ^ hba->dev_info.wb_enabled))
    + if (!ufshcd_is_wb_allowed(hba) ||
    + hba->dev_info.wb_enabled == enable)
    return 0;

    ret = __ufshcd_wb_toggle(hba, enable, QUERY_FLAG_IDN_WB_EN);
    --
    2.25.1
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