Commit 3d06bf15 authored Feb 10, 2011 by Oliver Neukum Committed by Greg Kroah-Hartman Feb 17, 2011

usb_wwan: fix runtime PM in error case



An error in the write code path would permanently disable
runtime PM in this driver

Signed-off-by: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent c9c4558f

drivers/usb/serial/usb_wwan.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -261,6 +261,7 @@ int usb_wwan_write(struct tty_struct tty, struct usb_serial_port port,
		intfdata->in_flight--;
		spin_unlock_irqrestore(&intfdata->susp_lock,
		flags);
		usb_autopm_put_interface_async(port->serial->interface);
		continue;
		}
		}