[PATCH] libata: fast exit from EH while unloading

Make EH exit fast if the port is being unloaded. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
git-mirror · Jun 12, 2006 · aeb2ecd · aeb2ecd
1 parent f9be711
commit aeb2ecd
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/drivers/scsi/libata-eh.c b/drivers/scsi/libata-eh.c
@@ -1680,6 +1680,10 @@ static int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset,
 	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;