From: Michael Albaugh <Michael.Albaugh@Qlogic.com>
Date: Wed, 7 May 2008 17:59:23 +0000 (-0700)
Subject: IB/ipath: Fix count of packets received by kernel
X-Git-Tag: v2.6.26-rc2~31^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2889d1ef1240591fa4c72a6753e0a8d1c6e18140;p=pandora-kernel.git

IB/ipath: Fix count of packets received by kernel

The loop in ipath_kreceive() that processes packets increments the
loop-index 'i' once too often, because the exit condition does not
depend on it, and is checked after the increment. By adding a check for
!last to the iterator in the for loop, we correct that in a way that is
not so likely to be re-broken by changes in the loop body.

Signed-off-by: Michael Albaugh <micheal.albaugh@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
---

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