[PATCH] libata: fix ehc->i.action setting in ata_eh_autopsy()

ata_eh_autopsy() used to directly assign determined action mask to
ehc->i.action thus overriding actions set by some of nested analyze
functions.  This patch makes ata_eh_autopsy() add action masks just as
it's done in other places.

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 f2f29a8..4a670db 100644
--- a/drivers/scsi/libata-eh.c
+++ b/drivers/scsi/libata-eh.c
@@ -1346,7 +1346,7 @@
 
 	/* record autopsy result */
 	ehc->i.dev = failed_dev;
-	ehc->i.action = action;
+	ehc->i.action |= action;
 
 	DPRINTK("EXIT\n");
 }