Commit f3d34ed4 authored by Alan Stern's avatar Alan Stern Committed by Greg Kroah-Hartman

[PATCH] USB: fix local variable clash

This patch (as621) fixes a local variable conflict I accidently
introduced into usb_set_configuration.
Signed-off-by: default avatarAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 3717f295
......@@ -1387,11 +1387,11 @@ int usb_set_configuration(struct usb_device *dev, int configuration)
if (dev->state != USB_STATE_ADDRESS)
usb_disable_device (dev, 1); // Skip ep0
n = dev->bus_mA - cp->desc.bMaxPower * 2;
if (n < 0)
i = dev->bus_mA - cp->desc.bMaxPower * 2;
if (i < 0)
dev_warn(&dev->dev, "new config #%d exceeds power "
"limit by %dmA\n",
configuration, -n);
configuration, -i);
if ((ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
USB_REQ_SET_CONFIGURATION, 0, configuration, 0,
......
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