epic_frag_list
struct epic_frag_list *flist;
((desc->bufaddr & PAGE_MASK) + sizeof(struct epic_frag_list)) > PAGE_SIZE) {
sc->tx_flist = kmalloc(sizeof(struct epic_frag_list)*TX_RING_SIZE,
struct epic_frag_list *flist;
struct epic_frag_list *tx_flist;