From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 1 Oct 2009 16:29:45 +0000 (-0700)
Subject: pktgen: Fix delay handling
X-Git-Tag: v2.6.32-rc3~12^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=417bc4b855f04dd4ad27a7cabe3e7996a7b78ddb;p=pandora-kernel.git

pktgen: Fix delay handling

After last pktgen changes, delay handling is wrong.

pktgen actually sends packets at full line speed.

Fix is to update pkt_dev->next_tx even if spin() returns early,
so that next spin() calls have a chance to see a positive delay.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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