From: Ivan Vecera <ivecera@redhat.com>
Date: Tue, 29 Jul 2014 14:29:30 +0000 (+0200)
Subject: bna: fix performance regression
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~149^2^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c36c9d50cc6af5c5bfcc195f21b73f55520c15f9;p=pandora-kernel.git

bna: fix performance regression

The recent commit "e29aa33 bna: Enable Multi Buffer RX" is causing
a performance regression. It does not properly update 'cmpl' pointer
at the end of the loop in NAPI handler bnad_cq_process(). The result is
only one packet / per NAPI-schedule is processed.

Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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