Commit bc77fb9c authored by Keoseong Park's avatar Keoseong Park Committed by Martin K. Petersen
Browse files

scsi: ufs: core: Refactor ufshcd_hba_enable() 



Use "if error return" style in ufshcd_hba_enable().  No functional change.

Cc: Bart Van Assche <bvanassche@acm.org>
Cc: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: default avatarKeoseong Park <keosung.park@samsung.com>
Link: https://lore.kernel.org/r/20221028073553epcms2p6dc4f8bdbebdc8f96f43fc4197b3edd0c@epcms2p6


Reviewed-by: default avatarBart Van Assche <bvanassche@acm.org>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent e6629dcb

drivers/ufs/core/ufshcd.c

+11 −7
Original line number Diff line number Diff line
@@ -4668,14 +4668,18 @@ int ufshcd_hba_enable(struct ufs_hba *hba) 
		/* enable UIC related interrupts */

		ufshcd_enable_intr(hba, UFSHCD_UIC_MASK);

		ret = ufshcd_dme_reset(hba);

		if (!ret) {

		if (ret) {

			dev_err(hba->dev, "DME_RESET failed\n");

			return ret;

		}



		ret = ufshcd_dme_enable(hba);

			if (!ret)

				ufshcd_vops_hce_enable_notify(hba, POST_CHANGE);

			if (ret)

				dev_err(hba->dev,

					"Host controller enable failed with non-hce\n");

		if (ret) {

			dev_err(hba->dev, "Enabling DME failed\n");

			return ret;

		}



		ufshcd_vops_hce_enable_notify(hba, POST_CHANGE);

	} else {

		ret = ufshcd_hba_execute_hce(hba);

	}