rt2x00: Fix padding bug on L2PAD devices.
While reviewing the l2pad function to align both the header and the payload
on a DMA-capable boundary a bug was discovered where the payload would not
be properly aligned. The header_align value was used where the payload_align
value should have been used.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index 32d4aea..239afc7 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -214,7 +214,7 @@
skb_push(skb, header_align);
memmove(skb->data, skb->data + header_align, header_length);
memmove(skb->data + header_length + l2pad,
- skb->data + header_length + l2pad + header_align,
+ skb->data + header_length + l2pad + payload_align,
frame_length - header_length);
skbdesc->flags |= SKBDESC_L2_PADDED;
}