Commits
Al Viro committed 42694912aaf
do_epoll_ctl(): clean the failure exits up a bit commit 52c479697c9b73f628140dcdfcd39ea302d05482 upstream. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>