usb: hub: usb_ext_cap_descriptor.bmAttributes is le32 (23c05820) · Commits · 戴 / test

Better check the correct bit on big endian systems too. Shuts up the following sparse __CHECK_ENDIAN__ warning: .../hub.c:3965:32: warning: restricted __le32 degrades to integer Signed-off-by:

Bjørn Mork <bjorn@mork.no> Signed-off-by:

Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/core/hub.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -3962,7 +3962,7 @@ static void hub_set_initial_usb2_lpm_policy(struct usb_device *udev)
		connect_type = usb_get_hub_port_connect_type(udev->parent,
		udev->portnum);

		if ((udev->bos->ext_cap->bmAttributes & USB_BESL_SUPPORT) \|\|
		if ((udev->bos->ext_cap->bmAttributes & cpu_to_le32(USB_BESL_SUPPORT)) \|\|
		connect_type == USB_PORT_CONNECT_TYPE_HARD_WIRED) {
		udev->usb2_hw_lpm_allowed = 1;
		usb_set_usb2_hardware_lpm(udev, 1);

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