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Commit 4667018a authored by Venkat Gopalakrishnan's avatar Venkat Gopalakrishnan
Browse files

scsi: ufs: return appropriate error code 



If link recovery succeeds after a hibern8 exit failure,
return success as the link is active now for use.

Change-Id: I76ac226a2a1e33dd9c6240cac3443a03355bb75e
Signed-off-by: default avatarVenkat Gopalakrishnan <venkatg@codeaurora.org>
parent 956d9b1a

drivers/scsi/ufs/ufshcd.c

+2 −1
Original line number Diff line number Diff line
@@ -4092,8 +4092,9 @@ int ufshcd_uic_hibern8_exit(struct ufs_hba *hba) 
		ufshcd_update_error_stats(hba, UFS_ERR_HIBERN8_EXIT);

		dev_err(hba->dev, "%s: hibern8 exit failed. ret = %d",

			__func__, ret);

		ret = ufshcd_link_recovery(hba);

		/* Unable to recover the link, so no point proceeding */

		if (ufshcd_link_recovery(hba))

		if (ret)

			BUG();

	} else {

		dev_dbg(hba->dev, "%s: Hibern8 Exit at %lld us", __func__,