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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>
This commit is contained in:
Eric Dumazet 2009-10-01 14:37:34 -07:00 committed by David S. Miller
parent 3d1285beff
commit bf18a9f8b3
1 changed files with 0 additions and 1 deletions
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drivers/net/tg3.h
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@ -2412,7 +2412,6 @@ struct ring_info {
struct tx_ring_info {
struct sk_buff *skb;
u32 prev_vlan_tag;
};
struct tg3_config_info {