Commit 74cdbba4 authored by Albert Lee's avatar Albert Lee Committed by Jeff Garzik

libata: remove reading alt_status from ata_hsm_qc_complete()

In ata_hsm_qc_complete():
Calling ata_altstatus() after the qc is completed might race with next qc. Remove it.
Signed-off-by: default avatarAlbert Lee <albertcc@tw.ibm.com>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent 8c781bf7
......@@ -4781,8 +4781,6 @@ static void ata_hsm_qc_complete(struct ata_queued_cmd *qc, int in_wq)
} else
ata_qc_complete(qc);
}
ata_altstatus(ap); /* flush */
}
/**
......
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