From: Abaci Team <abaci-bugfix@linux.alibaba.com>
To: jejb@linux.ibm.com
Cc: martin.petersen@oracle.com, alim.akhtar@samsung.com,
avri.altman@wdc.com, linux-scsi@vger.kernel.org,
linux-kernel@vger.kernel.org,
Abaci Team <abaci-bugfix@linux.alibaba.com>
Subject: [PATCH] scsi: ufs: fix: NULL pointer dereference
Date: Wed, 27 Jan 2021 16:49:44 +0800 [thread overview]
Message-ID: <1611737384-49321-1-git-send-email-abaci-bugfix@linux.alibaba.com> (raw)
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
next reply other threads:[~2021-01-27 8:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-27 8:49 Abaci Team [this message]
2021-01-27 8:59 ` Avri Altman
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