nf_ct_frag6_destroy(fq); 
nf_ct_frag6_destroy(fq, work); 
static __inline__ void fq_put(struct nf_ct_frag6_queue *fq){	if (atomic_dec_and_test(&fq->refcnt))		nf_ct_frag6_destroy(fq);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/1ba430bc3e243d38c0bb2b185bea664b04fc59df/nf_conntrack_reasm.c/buggy/net/ipv6/netfilter/nf_conntrack_reasm.c