Commit bf18a9f8 authored Oct 01, 2009 by Eric Dumazet Committed by David S. Miller Oct 01, 2009

tg3: Remove prev_vlan_tag from struct tx_ring_info



prev_vlan_tag field is not used.

Patch saves 512*8 bytes per tx queue ring on 64bit arches.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Matthew Carlson <mcarlson@broadcom.com>

parent 3d1285be

drivers/net/tg3.h

+0 −1

Original line number	Diff line number	Diff line
		@@ -2412,7 +2412,6 @@ struct ring_info {

		struct tx_ring_info {
		struct sk_buff *skb;
		u32 prev_vlan_tag;
		};

		struct tg3_config_info {