From: Andrew Lunn <[email protected]> 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 <[email protected]> Signed-off-by: Marek Lindner <[email protected]> Signed-off-by: Sven Eckelmann <[email protected]> Signed-off-by: Simon Wunderlich <[email protected]> --- net/batman-adv/fragmentation.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c index 65536db..a119b6a 100644 --- a/net/batman-adv/fragmentation.c +++ b/net/batman-adv/fragmentation.c @@ -27,7 +27,6 @@ #include <linux/kernel.h> #include <linux/lockdep.h> #include <linux/netdevice.h> -#include <linux/pkt_sched.h> #include <linux/skbuff.h> #include <linux/slab.h> #include <linux/spinlock.h> @@ -414,7 +413,7 @@ 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); -- 2.8.1
