st21nfca_psl_req
struct st21nfca_psl_req *psl_req)
struct st21nfca_psl_req *psl_req;
psl_req = (struct st21nfca_psl_req *)skb->data;
if (skb->len < sizeof(struct st21nfca_psl_req))
struct st21nfca_psl_req *psl_req;
alloc_skb(sizeof(struct st21nfca_psl_req) + 1, GFP_KERNEL);
skb_put(skb, sizeof(struct st21nfca_psl_req));
psl_req = (struct st21nfca_psl_req *) skb->data;
psl_req->length = sizeof(struct st21nfca_psl_req);