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SubjectRE: [PATCH] scsi: ufs: fix: NULL pointer dereference
Date
> 
> Fix below warnings reported by coccicheck:
> ./drivers/scsi/ufs/ufshcd.c:8990:11-17: ERROR: hba is NULL but
> dereferenced.
>
> Reported-by: Abaci Robot <abaci@linux.alibaba.com>
> Suggested-by: Yang Li <oswb@linux.alibaba.com>
> Signed-off-by: Abaci Team <abaci-bugfix@linux.alibaba.com>
This was already fix in commit fb7afe24ba1b (scsi: ufs: Fix a possible NULL pointer issue)

> ---
> drivers/scsi/ufs/ufshcd.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
> index fb32d12..9319251 100644
> --- a/drivers/scsi/ufs/ufshcd.c
> +++ b/drivers/scsi/ufs/ufshcd.c
> @@ -8990,7 +8990,6 @@ int ufshcd_system_resume(struct ufs_hba *hba)
> ktime_t start = ktime_get();
>
> if (!hba) {
> - up(&hba->eh_sem);
> return -EINVAL;
> }
>
> --
> 1.8.3.1

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