Merge branch 'linus' into timers/core

Pick up the latest fixes and refresh the branch.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index a7c04e24ca48..bd9dc3504b51 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -4832,8 +4832,9 @@ static void hub_events(void)
                                         hub->ports[i - 1]->child;
 
                                 dev_dbg(hub_dev, "warm reset port %d\n", i);
-                                if (!udev || !(portstatus &
-                                                USB_PORT_STAT_CONNECTION)) {
+                                if (!udev ||
+                                    !(portstatus & USB_PORT_STAT_CONNECTION) ||
+                                    udev->state == USB_STATE_NOTATTACHED) {
                                         status = hub_port_reset(hub, i,
                                                         NULL, HUB_BH_RESET_TIME,
                                                         true);