Commit 387e6884 authored Nov 13, 2010 by RA-Jay Hung Committed by John W. Linville Nov 17, 2010

rt2x00: Modify rt2x00queue_remove_l2pad to make skb->data two-byte alignment



When send out skb data to mac80211, orignal code will cause mac80211
unaligned access, so modify code to make mac80211 can natural access.

Signed-off-by: RA-Jay Hung <jay_hung@ralinktech.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent f8eaec65

drivers/net/wireless/rt2x00/rt2x00queue.c

+4 −2

Original line number	Diff line number	Diff line
		@@ -204,8 +204,10 @@ void rt2x00queue_remove_l2pad(struct sk_buff *skb, unsigned int header_length)
		if (!l2pad)
		return;

		memmove(skb->data + l2pad, skb->data, header_length);
		skb_pull(skb, l2pad);
		memmove(skb->data + header_length, skb->data + header_length + l2pad,
		skb->len - header_length - l2pad);

		skb_trim(skb, skb->len - l2pad);
		}

		static void rt2x00queue_create_tx_descriptor_seq(struct queue_entry *entry,