Commits
Oliver Neukum committed c552e84c9bf
USB: cdc-wdm: fix race between interrupt handler and tasklet commit 6dd433e6cf2475ce8abec1b467720858c24450eb upstream. Both could want to submit the same URB. Some checks of the flag intended to prevent that were missing. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>