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Date: Fri, 2 Feb 2018 17:58:44 +0100
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Dan Carpenter <dan.carpenter@...cle.com>,
Cathy Avery <cavery@...hat.com>,
"K. Y. Srinivasan" <kys@...rosoft.com>,
"Martin K. Petersen" <martin.petersen@...cle.com>
Subject: [PATCH 4.15 26/55] scsi: storvsc: missing error code in storvsc_probe()
4.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: Dan Carpenter <dan.carpenter@...cle.com>
commit ca8dc694045e9aa248e9916e0f614deb0494cb3d upstream.
We should set the error code if fc_remote_port_add() fails.
Fixes: daf0cd445a21 ("scsi: storvsc: Add support for FC rport.")
Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>
Reviewed-by: Cathy Avery <cavery@...hat.com>
Acked-by: K. Y. Srinivasan <kys@...rosoft.com>
Signed-off-by: Martin K. Petersen <martin.petersen@...cle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
drivers/scsi/storvsc_drv.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -1834,8 +1834,10 @@ static int storvsc_probe(struct hv_devic
fc_host_node_name(host) = stor_device->node_name;
fc_host_port_name(host) = stor_device->port_name;
stor_device->rport = fc_remote_port_add(host, 0, &ids);
- if (!stor_device->rport)
+ if (!stor_device->rport) {
+ ret = -ENOMEM;
goto err_out4;
+ }
}
#endif
return 0;
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