diff options
| author | Sreenivasa Honnur <Sreenivasa.Honnur@neterion.com> | 2009-07-01 21:15:41 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-07-05 19:16:32 -0700 |
| commit | 6052ae1676b705c67133542e663ec3380f032e2c (patch) | |
| tree | 5e1dbdb57ebb66441da3443ab04928a37ccecbdf /drivers/net/vxge | |
| parent | 3255da416de6da8b3bac6d30b8eed61b54953480 (diff) | |
| download | kernel-crypto-6052ae1676b705c67133542e663ec3380f032e2c.tar.gz kernel-crypto-6052ae1676b705c67133542e663ec3380f032e2c.tar.xz kernel-crypto-6052ae1676b705c67133542e663ec3380f032e2c.zip | |
vxge: Removed the code to bounds check the mss value
- Removed the code to bounds check the mss value. The hardware does bounds checking and
will not allow an oversized mss to lockup the transmit path.
Signed-off-by: Sreenivasa Honnur <sreenivasa.honnur@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/vxge')
| -rw-r--r-- | drivers/net/vxge/vxge-main.c | 5 | ||||
| -rw-r--r-- | drivers/net/vxge/vxge-traffic.h | 2 |
2 files changed, 0 insertions, 7 deletions
diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c index dd2add1d756..cda18f815c3 100644 --- a/drivers/net/vxge/vxge-main.c +++ b/drivers/net/vxge/vxge-main.c @@ -817,7 +817,6 @@ vxge_xmit(struct sk_buff *skb, struct net_device *dev) u64 dma_pointer; struct vxge_tx_priv *txdl_priv = NULL; struct __vxge_hw_fifo *fifo_hw; - u32 max_mss = 0x0; int offload_type; unsigned long flags = 0; int vpath_no = 0; @@ -969,10 +968,6 @@ vxge_xmit(struct sk_buff *skb, struct net_device *dev) int mss = vxge_tcp_mss(skb); if (mss) { - max_mss = dev->mtu + ETH_HLEN - - VXGE_HW_TCPIP_HEADER_MAX_SIZE; - if (mss > max_mss) - mss = max_mss; vxge_debug_tx(VXGE_TRACE, "%s: %s:%d mss = %d", dev->name, __func__, __LINE__, mss); diff --git a/drivers/net/vxge/vxge-traffic.h b/drivers/net/vxge/vxge-traffic.h index 7567a1140d0..8260b91fd79 100644 --- a/drivers/net/vxge/vxge-traffic.h +++ b/drivers/net/vxge/vxge-traffic.h @@ -35,8 +35,6 @@ VXGE_HW_HEADER_VLAN_SIZE + \ VXGE_HW_HEADER_SNAP_SIZE) -#define VXGE_HW_TCPIP_HEADER_MAX_SIZE (64 + 64) - /* 32bit alignments */ #define VXGE_HW_HEADER_ETHERNET_II_802_3_ALIGN 2 #define VXGE_HW_HEADER_802_2_SNAP_ALIGN 2 |