From: Michael Thalmeier <Michael.Thalmeier@sigmatek.at>
Date: Fri, 15 Jul 2011 01:28:26 +0000 (+0000)
Subject: r6040: only disable RX interrupt if napi_schedule_prep is successful
X-Git-Tag: v3.0~21^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0d9b6e738a22244d38def847a24e5ee6fcedd898;p=pandora-kernel.git

r6040: only disable RX interrupt if napi_schedule_prep is successful

When receiving the first RX interrupt before the internal call
to napi_schedule_prep is successful the RX interrupt gets disabled
and is never enabled again as the poll function never gets executed.

Signed-off-by: Michael Thalmeier <Michael.Thalmeier@sigmatek.at>
Signed-off-by: David S. Miller <davem@davemloft.net>
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