~hc/RK356X_SDK_RELEASE.git

..	..	@@ -1945,10 +1945,9 @@
1945	1945	struct ca8210_priv *priv
1946	1946	)
1947	1947	{
1948		- int status;
1949	1948	struct ieee802154_hdr header = { };
1950	1949	struct secspec secspec;
1951		- unsigned int mac_len;
	1950	+ int mac_len, status;
1952	1951
1953	1952	dev_dbg(&priv->spi->dev, "%s called\n", __func__);
1954	1953
..	..	@@ -1956,6 +1955,8 @@
1956	1955	* packet
1957	1956	*/
1958	1957	mac_len = ieee802154_hdr_peek_addrs(skb, &header);
	1958	+ if (mac_len < 0)
	1959	+ return mac_len;
1959	1960
1960	1961	secspec.security_level = header.sec.level;
1961	1962	secspec.key_id_mode = header.sec.key_id_mode;