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Commit f7c5b03c authored by Asutosh Das's avatar Asutosh Das Committed by Gerrit - the friendly Code Review server
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scsi: ufs: Initialize offset to a default value. 



This patch initializes offset to a default value.
This is done to silence 'offset might be used uninitialized
in this function' warning.

Change-Id: Ia36b1a7eda04afd5a52ae2a5d92535c529aa244b
Signed-off-by: default avatarAsutosh Das <asutoshd@codeaurora.org>
parent f5c48058

drivers/scsi/ufs/ufs-qcom.c

+7 −1
Original line number Diff line number Diff line
@@ -2499,7 +2499,7 @@ bool ufs_qcom_testbus_cfg_is_ok(struct ufs_qcom_host *host, 
int ufs_qcom_testbus_config(struct ufs_qcom_host *host)

{

	int reg = 0;

	int offset, ret = 0, testbus_sel_offset = 19;

	int offset = -1, ret = 0, testbus_sel_offset = 19;

	u32 mask = TEST_BUS_SUB_SEL_MASK;

	unsigned long flags;

	struct ufs_hba *hba;
@@ -2564,6 +2564,12 @@ int ufs_qcom_testbus_config(struct ufs_qcom_host *host) 
	 * is legal

	 */

	}

	if (offset < 0) {

		dev_err(hba->dev, "%s: Bad offset: %d\n", __func__, offset);

		ret = -EINVAL;

		spin_unlock_irqrestore(hba->host->host_lock, flags);

		goto out;

	}

	mask <<= offset;



	spin_unlock_irqrestore(hba->host->host_lock, flags);