[NETFILTER] bug: NFULA_CFG_QTHRESH uses 32bit

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

authored by Al Viro and committed by David S. Miller 7ac00a24 95026cd2

+2 -2