We can't call class_destroy() until after the driver has been deregistered. It leads to a NULL deref on module unload.
Signed-off-by: Dan Carpenter <[email protected]> --- drivers/staging/bcm/InterfaceInit.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/drivers/staging/bcm/InterfaceInit.c b/drivers/staging/bcm/InterfaceInit.c index dd82940..b4d2256 100644 --- a/drivers/staging/bcm/InterfaceInit.c +++ b/drivers/staging/bcm/InterfaceInit.c @@ -658,9 +658,8 @@ static __init int bcm_init(void) static __exit void bcm_exit(void) { - class_destroy(bcm_class); - usb_deregister(&usbbcm_driver); + class_destroy(bcm_class); } module_init(bcm_init); -- 1.7.3.2.146.gca209.dirty _______________________________________________ devel mailing list [email protected] http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
