BATMAN will set the skb->priority based on the IP precedence or 802.1q tag. However, if it needs to fragment the frame, it currently leaves the fragment skb with the default priority and actually overwrites the priority in the unfragmented frame. Fix this.
Signed-off-by: Andrew Lunn andrew@lunn.ch --- net/batman-adv/fragmentation.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c index 65536db..a3fefbd 100644 --- a/net/batman-adv/fragmentation.c +++ b/net/batman-adv/fragmentation.c @@ -414,7 +414,7 @@ static struct sk_buff *batadv_frag_create(struct sk_buff *skb, if (!skb_fragment) goto err;
- skb->priority = TC_PRIO_CONTROL; + skb_fragment->priority = skb->priority;
/* Eat the last mtu-bytes of the skb */ skb_reserve(skb_fragment, header_size + ETH_HLEN);