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b003f4e171
As long as we hold capi_controller_lock, we can safely access capi_applications without RCU protection as no one can modify the application list underneath us. Introduce an RCU-free __get_capi_appl_by_nr for this purpose. This silences lockdep warnings on suspicious rcu_dereference usage. Signed-off-by: Jan Kiszka <jan.kiszka@web.de> Signed-off-by: David S. Miller <davem@davemloft.net>