From: Zhu Yi <yi.zhu@intel.com>
Date: Mon, 15 Jun 2009 19:59:48 +0000 (+0200)
Subject: iwmc3200wifi: fix potential kernel oops on module removal
X-Git-Tag: v2.6.31-rc1~63^2~9^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4e9aa52e36a7beb4c0163324a3de759d7cf2e442;p=pandora-kernel.git

iwmc3200wifi: fix potential kernel oops on module removal

The iwm_if_free() is called before destroy_workqueue for isr_wq on
device remove method. But if there is still some pending work in
the isr_wq, the required data structures are already freed at this
point. This leeds a kernel oops. The patch fixes this problem by
moving iwm_if_free after destroy_workqueue.

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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