redonkable/alistair23-linux
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mlx4_en: Removed redundant check on lso header size

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This check that verifies that the LSO header along with control
segment and first data segment do not cross 128 bytes is no longer
required.

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yevgeny Petrilin 2009-06-20 22:16:02 +00:00 committed by David S. Miller
parent 3c05f5ef7c
commit 7237b40055
2 changed files with 0 additions and 6 deletions
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5
drivers/net/mlx4/en_tx.c
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@ -518,11 +518,6 @@ static int get_real_size(struct sk_buff *skb, struct net_device *dev,
return 0;
}
}
if (unlikely(*lso_header_size > MAX_LSO_HDR_SIZE)) {
if (netif_msg_tx_err(priv))
en_warn(priv, "LSO header size too big\n");
return 0;
}
} else {
*lso_header_size = 0;
if (!is_inline(skb, NULL))

1
drivers/net/mlx4/mlx4_en.h
View file

@ -99,7 +99,6 @@
#define RSS_FACTOR 2
#define TXBB_SIZE 64
#define HEADROOM (2048 / TXBB_SIZE + 1)
#define MAX_LSO_HDR_SIZE 92
#define STAMP_STRIDE 64
#define STAMP_DWORDS (STAMP_STRIDE / 4)
#define STAMP_SHIFT 31