Commit 527307ea authored by Sudip Mukherjee's avatar Sudip Mukherjee Committed by Greg Kroah-Hartman

usb: hub: remove unused variable

the integer variable 'feature' was not being used anywhere in the function.
so it is safe to remove the variable.
Signed-off-by: default avatarSudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e5283626
...@@ -3910,14 +3910,9 @@ static void usb_enable_link_state(struct usb_hcd *hcd, struct usb_device *udev, ...@@ -3910,14 +3910,9 @@ static void usb_enable_link_state(struct usb_hcd *hcd, struct usb_device *udev,
static int usb_disable_link_state(struct usb_hcd *hcd, struct usb_device *udev, static int usb_disable_link_state(struct usb_hcd *hcd, struct usb_device *udev,
enum usb3_link_state state) enum usb3_link_state state)
{ {
int feature;
switch (state) { switch (state) {
case USB3_LPM_U1: case USB3_LPM_U1:
feature = USB_PORT_FEAT_U1_TIMEOUT;
break;
case USB3_LPM_U2: case USB3_LPM_U2:
feature = USB_PORT_FEAT_U2_TIMEOUT;
break; break;
default: default:
dev_warn(&udev->dev, "%s: Can't disable non-U1 or U2 state.\n", dev_warn(&udev->dev, "%s: Can't disable non-U1 or U2 state.\n",
......
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