From e9afccc5245a35468f52bc3f53ed162caabf275d Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Mon, 27 Oct 2014 16:28:13 +0100
Subject: [PATCH] scsi: return EAGAIN when resetting a device under EH
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
---
drivers/scsi/scsi_ioctl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/scsi_ioctl.c b/drivers/scsi/scsi_ioctl.c
index 712f159ebb69..c4f7b56fa6f6 100644
--- a/drivers/scsi/scsi_ioctl.c
+++ b/drivers/scsi/scsi_ioctl.c
@@ -278,7 +278,7 @@ int scsi_ioctl_block_when_processing_errors(struct scsi_device *sdev, int cmd,
{
if (cmd == SG_SCSI_RESET && ndelay) {
if (scsi_host_in_recovery(sdev->host))
- return -ENODEV;
+ return -EAGAIN;
} else {
if (!scsi_block_when_processing_errors(sdev))
return -ENODEV;
--
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