Fix a couple of checkpatch reports:

  CHECK: spaces preferred around that '-' (ctx:VxV)
  CHECK: spaces preferred around that '+' (ctx:VxV)

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
---
 drivers/usb/usbip/vhci_hcd.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
index df25ac939a2273571391562227d5c1628a6377e2..1b442bc564ed26185d172daa32cabd1a3f50f322 100644
--- a/drivers/usb/usbip/vhci_hcd.c
+++ b/drivers/usb/usbip/vhci_hcd.c
@@ -708,7 +708,7 @@ static int vhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flag
 		pr_err("invalid port number %d\n", portnum);
 		return -ENODEV;
 	}
-	vdev = &vhci_hcd->vdev[portnum-1];
+	vdev = &vhci_hcd->vdev[portnum - 1];
 
 	if (!urb->transfer_buffer && !urb->num_sgs &&
 	     urb->transfer_buffer_length) {
@@ -1135,7 +1135,7 @@ static int hcd_name_to_id(const char *name)
 	if (c == NULL)
 		return 0;
 
-	ret = kstrtol(c+1, 10, &val);
+	ret = kstrtol(c + 1, 10, &val);
 	if (ret < 0)
 		return ret;
 

-- 
2.51.0