diff options
| author | Jinyoung Choi <j-young.choi@samsung.com> | 2022-08-04 16:49:28 +0900 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-08-22 23:15:10 -0400 |
| commit | f8dc7a31a3eed86b6830854e30d1c52eec6473ec (patch) | |
| tree | 49f027d002693f11a70cc8ea5dbffc423ab8916c /drivers/ufs | |
| parent | 87bd05016a64864d27a640ca24ef63c760b67d73 (diff) | |
scsi: ufs: wb: Change wb_enabled condition test
Change to improve readability.
Link: https://lore.kernel.org/r/20220804074928epcms2p86582693a39597501b491400a28543a92@epcms2p8
Reviewed-by: Avri Altman <avri.altman@wdc.com>
Reviewed-by: Bean Huo <beanhuo@micron.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Jinyoung Choi <j-young.choi@samsung.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/ufs')
| -rw-r--r-- | drivers/ufs/core/ufshcd.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index 285e099385cd..1c535d63fde0 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -5758,10 +5758,8 @@ 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); |