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scsi: ufs: ufs-qcom: Remove unneeded variable 'err'

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'err' is never set in this functon. Remove the declaration and just return
0.

Link: https://lore.kernel.org/r/20210907044111.29632-1-cw9316.lee@samsung.com
Signed-off-by: ChanWoo Lee <cw9316.lee@samsung.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
ChanWoo Lee 2021-09-07 13:41:11 +09:00 committed by Martin K. Petersen
parent e9d73bfa8e
commit c4adf171e8
1 changed files with 1 additions and 2 deletions
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3
drivers/scsi/ufs/ufs-qcom.c
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@ -888,7 +888,6 @@ static int ufs_qcom_setup_clocks(struct ufs_hba *hba, bool on,
enum ufs_notify_change_status status)
{
struct ufs_qcom_host *host = ufshcd_get_variant(hba);
int err = 0;
/*
* In case ufs_qcom_init() is not yet done, simply ignore.
@ -916,7 +915,7 @@ static int ufs_qcom_setup_clocks(struct ufs_hba *hba, bool on,
break;
}
return err;
return 0;
}
static int