The device map of struct usb_bus is already initialized in usb_bus_init()
during host controller probe function.
Signed-off-by: Suwan Kim <suwan.kim...@gmail.com>
---
drivers/usb/core/hcd.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 487025d31d44..015b126ce455 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -1074,8 +1074,6 @@ static int register_root_hub(struct usb_hcd *hcd)
usb_dev->devnum = devnum;
usb_dev->bus->devnum_next = devnum + 1;
- memset (&usb_dev->bus->devmap.devicemap, 0,
- sizeof usb_dev->bus->devmap.devicemap);
set_bit (devnum, usb_dev->bus->devmap.devicemap);
usb_set_device_state(usb_dev, USB_STATE_ADDRESS);
--
2.19.2
