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Driver Core: do not oops when driver_unregister() is called for unregistered drivers
[sfrench/cifs-2.6.git]
/
drivers
/
base
/
bus.c
diff --git
a/drivers/base/bus.c
b/drivers/base/bus.c
index dc030f1f00f19706a4c5e5d0a077a085b0885187..c6599618523e7fc265daf265880c9c1e7c0fe056 100644
(file)
--- a/
drivers/base/bus.c
+++ b/
drivers/base/bus.c
@@
-700,8
+700,10
@@
int bus_add_driver(struct device_driver *drv)
}
kobject_uevent(&priv->kobj, KOBJ_ADD);
- return
error
;
+ return
0
;
out_unregister:
+ kfree(drv->p);
+ drv->p = NULL;
kobject_put(&priv->kobj);
out_put_bus:
bus_put(bus);