From c829c394165f981d49f05a9be228404d7a9398d4 Mon Sep 17 00:00:00 2001
From: James Smart <James.Smart@Emulex.Com>
Date: Mon, 13 Mar 2006 08:28:57 -0500
Subject: [SCSI] FC transport : Avoid device offline cases by stalling aborts
 until device unblocked

This moves the eh_timed_out functionality from the scsi_host_template
to the transport_template. Given that this is now a transport function,
the EH_RESET_TIMER case no longer caps the timer reschedulings. The
transport guarantees that this is not an infinite condition.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
---
 drivers/scsi/scsi_error.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

(limited to 'drivers/scsi/scsi_error.c')

diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 5cc97b7..9cf0206 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -29,6 +29,7 @@
 #include <scsi/scsi_dbg.h>
 #include <scsi/scsi_device.h>
 #include <scsi/scsi_eh.h>
+#include <scsi/scsi_transport.h>
 #include <scsi/scsi_host.h>
 #include <scsi/scsi_ioctl.h>
 #include <scsi/scsi_request.h>
@@ -163,16 +164,12 @@ void scsi_times_out(struct scsi_cmnd *scmd)
 {
 	scsi_log_completion(scmd, TIMEOUT_ERROR);
 
-	if (scmd->device->host->hostt->eh_timed_out)
-		switch (scmd->device->host->hostt->eh_timed_out(scmd)) {
+	if (scmd->device->host->transportt->eh_timed_out)
+		switch (scmd->device->host->transportt->eh_timed_out(scmd)) {
 		case EH_HANDLED:
 			__scsi_done(scmd);
 			return;
 		case EH_RESET_TIMER:
-			/* This allows a single retry even of a command
-			 * with allowed == 0 */
-			if (scmd->retries++ > scmd->allowed)
-				break;
 			scsi_add_timer(scmd, scmd->timeout_per_command,
 				       scsi_times_out);
 			return;
-- 
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