Commit c058f7ab authored Nov 21, 2012 by Sachin Kamat Committed by Greg Kroah-Hartman Nov 21, 2012

USB: core: Free the allocated memory before exiting on error



'new_interfaces' should be freed to avoid memory leak.

Cc: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 564e6989

drivers/usb/core/message.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -1786,7 +1786,8 @@ int usb_set_configuration(struct usb_device *dev, int configuration)
		if (dev->actconfig && usb_disable_lpm(dev)) {
		dev_err(&dev->dev, "%s Failed to disable LPM\n.", __func__);
		mutex_unlock(hcd->bandwidth_mutex);
		return -ENOMEM;
		ret = -ENOMEM;
		goto free_interfaces;
		}
		ret = usb_hcd_alloc_bandwidth(dev, cp, NULL, NULL);
		if (ret < 0) {