[PATCH] libata: fast exit from EH while unloading
Make EH exit fast if the port is being unloaded.
Signed-off-by: Tejun Heo <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>
diff --git a/drivers/scsi/libata-eh.c b/drivers/scsi/libata-eh.c
index 782dfba..531a4e1 100644
--- a/drivers/scsi/libata-eh.c
+++ b/drivers/scsi/libata-eh.c
@@ -1680,6 +1680,10 @@
down_xfermask = 0;
rc = 0;
+ /* if UNLOADING, finish immediately */
+ if (ap->flags & ATA_FLAG_UNLOADING)
+ goto out;
+
/* skip EH if possible. */
if (ata_eh_skip_recovery(ap))
ehc->i.action = 0;
