iwmc3200wifi: fix potential kernel oops on module removal

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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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Zhu Yi 2009-06-15 21:59:48 +02:00 • committed by John W. Linville

parent d7e057dca3

commit 4e9aa52e36

1 changed files with 2 additions and 2 deletions

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drivers/net/wireless/iwmc3200wifi/sdio.c

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