From: Mitch Williams <mitch.a.williams@intel.com>
Date: Fri, 21 Feb 2014 03:29:07 +0000 (-0800)
Subject: i40evf: fix multiple crashes on remove
X-Git-Tag: v3.15-rc1~113^2~288^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dbb01c8aa0dc8c514cdfd0b11dc401418a4f047a;p=pandora-kernel.git

i40evf: fix multiple crashes on remove

Depending upon the state of the driver, there are several potential
pitfalls on remove. Kill the watchdog task so rmmod doesn't hang.
Check the adapter->msix_entries field, not the num_msix_vectors field,
which is never cleared.

Change-ID: I0546048477f09fc19e481bd37efa30daae4faa88
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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