usb: hub_activate kill an 'else'
Remove a few extra lines and make it clear that all implementations
disable the port by sharing the same line of code.
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 566ac55..3da6074 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1112,16 +1112,13 @@
/*
* USB3 protocol ports will automatically transition
* to Enabled state when detect an USB3.0 device attach.
- * Do not disable USB3 protocol ports.
+ * Do not disable USB3 protocol ports, just pretend
+ * power was lost
*/
- if (!hub_is_superspeed(hdev)) {
+ portstatus &= ~USB_PORT_STAT_ENABLE;
+ if (!hub_is_superspeed(hdev))
usb_clear_port_feature(hdev, port1,
USB_PORT_FEAT_ENABLE);
- portstatus &= ~USB_PORT_STAT_ENABLE;
- } else {
- /* Pretend that power was lost for USB3 devs */
- portstatus &= ~USB_PORT_STAT_ENABLE;
- }
}
/* Clear status-change flags; we'll debounce later */