linux-kernel - [PATCH 6/9] firewire: fw-sbp2: don't add scsi

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Message-ID: <tkrat.2ef253adcedcb9ea@s5r6.in-berlin.de>
Date:	Sun, 3 Feb 2008 23:10:47 +0100 (CET)
From:	Stefan Richter <stefanr@...6.in-berlin.de>
To:	linux1394-devel@...ts.sourceforge.net
cc:	linux-kernel@...r.kernel.org
Subject: [PATCH 6/9] firewire: fw-sbp2: don't add scsi_device twice

When a reconnect failed but re-login succeeded, __scsi_add_device was
called again.

Signed-off-by: Stefan Richter <stefanr@...6.in-berlin.de>
---
 drivers/firewire/fw-sbp2.c |    6 ++++++
 1 file changed, 6 insertions(+)

Index: linux/drivers/firewire/fw-sbp2.c
===================================================================
--- linux.orig/drivers/firewire/fw-sbp2.c
+++ linux/drivers/firewire/fw-sbp2.c
@@ -741,6 +741,12 @@ static void sbp2_login(struct work_struc
 	PREPARE_DELAYED_WORK(&lu->work, sbp2_reconnect);
 	sbp2_agent_reset(lu);
 
+	/* This was a re-login. */
+	if (lu->sdev) {
+		sbp2_cancel_orbs(lu);
+		goto out;
+	}
+
 	if (lu->tgt->workarounds & SBP2_WORKAROUND_DELAY_INQUIRY)
 		ssleep(SBP2_INQUIRY_DELAY);
 

-- 
Stefan Richter
-=====-==--- --=- ---==
http://arcgraph.de/sr/

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