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Subject[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>
---
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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