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authorYevgeny Petrilin <yevgenyp@mellanox.co.il>2009-06-20 22:16:02 +0000
committerDavid S. Miller <davem@davemloft.net>2009-06-21 19:18:06 -0700
commit7237b400554c9bb5ba0091b5e39f4620f3dd5637 (patch)
treef04e7d47c85b1a959995b3515115b11b717c5285
parent3c05f5ef7c09291e51ae327e854bf43cb8e55a55 (diff)
mlx4_en: Removed redundant check on lso header size
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>
-rw-r--r--drivers/net/mlx4/en_tx.c5
-rw-r--r--drivers/net/mlx4/mlx4_en.h1
2 files changed, 0 insertions, 6 deletions
diff --git a/drivers/net/mlx4/en_tx.c b/drivers/net/mlx4/en_tx.c
index 99a6a36dc27..08c43f2ae72 100644
--- a/drivers/net/mlx4/en_tx.c
+++ b/drivers/net/mlx4/en_tx.c
@@ -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))
diff --git a/drivers/net/mlx4/mlx4_en.h b/drivers/net/mlx4/mlx4_en.h
index d43a9e4c2ae..ad861db66f1 100644
--- a/drivers/net/mlx4/mlx4_en.h
+++ b/drivers/net/mlx4/mlx4_en.h
@@ -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