Ertuğrul Erata
22 lines
737 B
Diff
22 lines
737 B
Diff
Prevent oops on module removal when we don't have the device available.
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Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com>
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---
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linux-2.6.23/3rdparty/aes2501/aes2501.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff -p -up linux-2.6.23/3rdparty/aes2501/aes2501.c.orig linux-2.6.23/3rdparty/aes2501/aes2501.c
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--- linux-2.6.23/3rdparty/aes2501/aes2501.c.orig 2008-01-13 23:37:38.000000000 -0200
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+++ linux-2.6.23/3rdparty/aes2501/aes2501.c 2008-01-13 23:38:26.000000000 -0200
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@@ -1616,7 +1616,8 @@ static int __init aes2501_init(void)
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static void __exit aes2501_exit(void)
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{
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- _dev->stop_scan = 1;
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+ if (_dev)
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+ _dev->stop_scan = 1;
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destroy_workqueue(comm_queue);
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usb_deregister(&aes2501_driver);
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}
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