wsm_add_key
struct wsm_add_key keys[WSM_KEY_MAX_INDEX + 1];
struct wsm_add_key *wsm_key = &priv->keys[idx];
ret = wsm_add_key(priv, wsm_key);
ret = wsm_add_key(priv, &priv->keys[idx]);
int wsm_add_key(struct cw1200_common *priv, const struct wsm_add_key *arg)
int wsm_add_key(struct cw1200_common *priv, const struct wsm_add_key *arg);