scsi: storvsc: Always send on the selected outgoing channel

The current code always sent packets without data on the primary channel.
Properly distribute sending of packets with no data amongst all available
channels. I would like to thank Long Li for noticing this problem.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: Long Li <longli@microsoft.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>

diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index 7f569f9711649db9b06c638c8eb7b8b6af44f6ab..0ba7f2cbbbc3e6c2616e32b5542cb200d8662f99 100644 (file)
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -1362,7 +1362,7 @@ static int storvsc_do_io(struct hv_device *device,
                                vmscsi_size_delta),
                                (unsigned long)request);
        } else {
-               ret = vmbus_sendpacket(device->channel, vstor_packet,
+               ret = vmbus_sendpacket(outgoing_channel, vstor_packet,
                               (sizeof(struct vstor_packet) -
                                vmscsi_size_delta),
                               (unsigned long)request,