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staging: sbe-2t3e3: Fix possible reuse of freed memory in timer function

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Do not call kfree() till timer function is finished.

[This was found using grep. Compilation tested only]

Signed-off-by: Kirill Tkhai <tkhai@yandex.ru>
CC: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Kirill Tkhai 2014-02-10 22:40:11 +04:00 committed by Greg Kroah-Hartman
parent f578b5d33e
commit 81291dd948
1 changed files with 1 additions and 1 deletions
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drivers/staging/sbe-2t3e3/module.c
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@ -122,7 +122,7 @@ static void t3e3_remove_card(struct pci_dev *pdev)
struct channel *channel0 = pci_get_drvdata(pdev);
struct card *card = channel0->card;
del_timer(&card->timer);
del_timer_sync(&card->timer);
if (has_two_ports(channel0->pdev)) {
t3e3_remove_channel(&card->channels[1]);
pci_dev_put(card->channels[1].pdev);