From fcf495b415c5b7611768f54ee931ca165289c8e3 Mon Sep 17 00:00:00 2001 From: Jesse Brandeburg Date: Wed, 18 Feb 2009 19:33:54 -0800 Subject: [PATCH] e1000e: remove workaround for e1000 hardware During the move of support for PCIe devices from e1000 to e1000e, this workaround necessary only for older non-PCIe devices was mistakenly copied into e1000e. Remove it. Signed-off-by: Jesse Brandeburg Acked-by: Bruce Allan Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller --- drivers/net/e1000e/netdev.c | 9 --------- 1 file changed, 9 deletions(-) diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index 04e007dcf474..1b5a0c8b34c8 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -3831,11 +3831,6 @@ static int e1000_tx_map(struct e1000_adapter *adapter, buffer_info = &tx_ring->buffer_info[i]; size = min(len, max_per_txd); - /* Workaround for premature desc write-backs - * in TSO mode. Append 4-byte sentinel desc */ - if (mss && !nr_frags && size == len && size > 8) - size -= 4; - buffer_info->length = size; /* set time_stamp *before* dma to help avoid a possible race */ buffer_info->time_stamp = jiffies; @@ -3869,10 +3864,6 @@ static int e1000_tx_map(struct e1000_adapter *adapter, while (len) { buffer_info = &tx_ring->buffer_info[i]; size = min(len, max_per_txd); - /* Workaround for premature desc write-backs - * in TSO mode. Append 4-byte sentinel desc */ - if (mss && f == (nr_frags-1) && size == len && size > 8) - size -= 4; buffer_info->length = size; buffer_info->time_stamp = jiffies; -- GitLab