4.14-stable review patch. If anyone has any objections, please let me know.
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From: Dan Carpenter dan.carpenter@oracle.com
commit ca8dc694045e9aa248e9916e0f614deb0494cb3d upstream.
We should set the error code if fc_remote_port_add() fails.
Cc: stable@vger.kernel.org #v4.12+ Fixes: daf0cd445a21 ("scsi: storvsc: Add support for FC rport.") Signed-off-by: Dan Carpenter dan.carpenter@oracle.com Reviewed-by: Cathy Avery cavery@redhat.com Acked-by: K. Y. Srinivasan kys@microsoft.com Signed-off-by: Martin K. Petersen martin.petersen@oracle.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Long Li longli@microsoft.com
--- 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 @@ -1826,8 +1826,10 @@ 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_out3; + } } #endif return 0;