3.16.62-rc1 review patch. If anyone has any objections, please let me know.
------------------
From: Alexander Aring <alex.ar...@gmail.com>
commit b7eec52bcb7ab93a8cce0f718f42fa17d6d91745 upstream.
Signed-off-by: Alexander Aring <alex.ar...@gmail.com>
Signed-off-by: Marcel Holtmann <mar...@holtmann.org>
[bwh: Backported to 3.16: adjust context]
Signed-off-by: Ben Hutchings <b...@decadent.org.uk>
---
--- a/net/mac802154/tx.c
+++ b/net/mac802154/tx.c
@@ -95,10 +95,9 @@ netdev_tx_t mac802154_tx(struct mac80215
mac802154_monitors_rx(mac802154_to_priv(&priv->hw), skb);
if (!(priv->hw.flags & IEEE802154_HW_OMIT_CKSUM)) {
- u16 crc = crc_ccitt(0, skb->data, skb->len);
- u8 *data = skb_put(skb, 2);
- data[0] = crc & 0xff;
- data[1] = crc >> 8;
+ __le16 crc = cpu_to_le16(crc_ccitt(0, skb->data, skb->len));
+
+ memcpy(skb_put(skb, 2), &crc, 2);
}
if (skb_cow_head(skb, priv->hw.extra_tx_headroom))
