Merge tag 'gpio-updates-for-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git...

[platform/kernel/linux-rpi.git] / drivers / net / ieee802154 / ca8210.c

diff --git a/drivers/net/ieee802154/ca8210.c b/drivers/net/ieee802154/ca8210.c
index 5c0be6a..5ad7ef2 100644 (file)
--- a/drivers/net/ieee802154/ca8210.c
+++ b/drivers/net/ieee802154/ca8210.c
@@ -1903,10 +1903,9 @@ static int ca8210_skb_tx(
        struct ca8210_priv  *priv
 )
 {
-       int status;
        struct ieee802154_hdr header = { };
        struct secspec secspec;
-       unsigned int mac_len;
+       int mac_len, status;
 
        dev_dbg(&priv->spi->dev, "%s called\n", __func__);
 
@@ -1914,6 +1913,8 @@ static int ca8210_skb_tx(
         * packet
         */
        mac_len = ieee802154_hdr_peek_addrs(skb, &header);
+       if (mac_len < 0)
+               return mac_len;
 
        secspec.security_level = header.sec.level;
        secspec.key_id_mode = header.sec.key_id_mode;