From: Ben Hutchings <bhutchings@solarflare.com>
Date: Fri, 23 Oct 2009 08:31:20 +0000 (+0000)
Subject: sfc: Move all TX DMA length limiting into tx.c
X-Git-Tag: v2.6.33-rc1~388^2~727
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=63f1988419ccaa544d1d31aadc1dd309f6471ffe;p=pandora-kernel.git

sfc: Move all TX DMA length limiting into tx.c

Replace the duplicated logic in efx_enqueue_skb() and
efx_tx_queue_insert() with an inline function, efx_max_tx_len().

Remove the failed attempt at abstracting hardware-specifics and put
all the magic numbers in efx_max_tx_len().

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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