Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 00c5aa17 authored by David Mosberger-Tang's avatar David Mosberger-Tang Committed by Greg Kroah-Hartman
Browse files

usb: host: max3421-hcd: Fix missing unlock in max3421_urb_enqueue() 



Reported-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarDavid Mosberger <davidm@egauge.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ff1fcd50

drivers/usb/host/max3421-hcd.c

+5 −2
Original line number Diff line number Diff line
@@ -1545,8 +1545,10 @@ max3421_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flags) 
	if (!max3421_ep) {

		/* gets freed in max3421_endpoint_disable: */

		max3421_ep = kzalloc(sizeof(struct max3421_ep), mem_flags);

		if (!max3421_ep)

			return -ENOMEM;

		if (!max3421_ep) {

			retval = -ENOMEM;

			goto out;

		}

		max3421_ep->ep = urb->ep;

		max3421_ep->last_active = max3421_hcd->frame_number;

		urb->ep->hcpriv = max3421_ep;
@@ -1561,6 +1563,7 @@ max3421_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flags) 
		wake_up_process(max3421_hcd->spi_thread);

	}



out:

	spin_unlock_irqrestore(&max3421_hcd->lock, flags);

	return retval;

}