ieee802154: fix logic error in ieee802154_llsec_parse_dev_addr

Fix a logic error to avoid potential null pointer dereference.

Signed-off-by: Baozeng Ding <sploving1@gmail.com>
Reviewed-by: Stefan Schmidt<stefan@osg.samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/ieee802154/nl802154.c

diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c
index ca207db..116187b 100644
--- a/net/ieee802154/nl802154.c
+++ b/net/ieee802154/nl802154.c
@@ -1289,8 +1289,8 @@
 				     nl802154_dev_addr_policy))
 		return -EINVAL;
 
-	if (!attrs[NL802154_DEV_ADDR_ATTR_PAN_ID] &&
-	    !attrs[NL802154_DEV_ADDR_ATTR_MODE] &&
+	if (!attrs[NL802154_DEV_ADDR_ATTR_PAN_ID] ||
+	    !attrs[NL802154_DEV_ADDR_ATTR_MODE] ||
 	    !(attrs[NL802154_DEV_ADDR_ATTR_SHORT] ||
 	      attrs[NL802154_DEV_ADDR_ATTR_EXTENDED]))
 		return -EINVAL;