From 3b04ddde02cf1b6f14f2697da5c20eca5715017f Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Tue, 9 Oct 2007 01:40:57 -0700 Subject: [NET]: Move hardware header operations out of netdevice. Since hardware header operations are part of the protocol class not the device instance, make them into a separate object and save memory. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller --- include/net/pkt_sched.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'include/net/pkt_sched.h') diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h index 9e22526e80e7..ab61809a9616 100644 --- a/include/net/pkt_sched.h +++ b/include/net/pkt_sched.h @@ -97,10 +97,9 @@ extern int tc_classify(struct sk_buff *skb, struct tcf_proto *tp, /* Calculate maximal size of packet seen by hard_start_xmit routine of this device. */ -static inline unsigned psched_mtu(struct net_device *dev) +static inline unsigned psched_mtu(const struct net_device *dev) { - unsigned mtu = dev->mtu; - return dev->hard_header ? mtu + dev->hard_header_len : mtu; + return dev->mtu + dev->hard_header_len; } #endif -- cgit v1.2.3-59-g8ed1b