From 9a0eadf4e9f6bfe58cedc85ce2ff7c5ff86df71e Mon Sep 17 00:00:00 2001 From: Can Guo Date: Tue, 28 Jul 2020 22:02:46 +0800 Subject: [PATCH] scsi: ufs-qcom: Do not return uninitialized err value In func ufs_qcom_unvote_qos_all, err may be returned without being initialized, so give it an initial value to avoid such case. Change-Id: I56425601ae38d322a03af0916760ef2f166c2807 Signed-off-by: Can Guo --- drivers/scsi/ufs/ufs-qcom.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/ufs/ufs-qcom.c b/drivers/scsi/ufs/ufs-qcom.c index 5c18c9efba11..0983c014db33 100644 --- a/drivers/scsi/ufs/ufs-qcom.c +++ b/drivers/scsi/ufs/ufs-qcom.c @@ -1719,7 +1719,7 @@ static int ufs_qcom_unvote_qos_all(struct ufs_hba *hba) struct ufs_qcom_host *host = ufshcd_get_variant(hba); struct ufs_qcom_qos_req *ufs_qos_req = host->ufs_qos; struct qos_cpu_group *qcg; - int err, i; + int err = 0, i; if (!host->ufs_qos) return 0;