From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Wunderlich Subject: [PATCH 12/17] batman-adv: Set skb priority in fragments Date: Fri, 1 Jul 2016 15:09:04 +0200 Message-ID: <1467378549-9646-13-git-send-email-sw@simonwunderlich.de> References: <1467378549-9646-1-git-send-email-sw@simonwunderlich.de> Reply-To: The list for a Better Approach To Mobile Ad-hoc Networking Cc: Marek Lindner , netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, b.a.t.m.a.n-ZwoEplunGu2X36UT3dwllkB+6BGkLq7r@public.gmane.org To: davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org Return-path: In-Reply-To: <1467378549-9646-1-git-send-email-sw-2YrNx6rUIHYiY0qSoAWiAoQuADTiUCJX@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: b.a.t.m.a.n-bounces-ZwoEplunGu2X36UT3dwllkB+6BGkLq7r@public.gmane.org Sender: "B.A.T.M.A.N" List-Id: netdev.vger.kernel.org From: Andrew Lunn 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 Signed-off-by: Marek Lindner Signed-off-by: Sven Eckelmann Signed-off-by: Simon Wunderlich --- 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 #include #include -#include #include #include #include @@ -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