drbd: Avoid inconsistent locking warning
request_timer_fn() takes resource->req_lock via the device and releases it via the connection. Avoid this as it is confusing static code checkers. Reported-by: "Dan Carpenter" <dan.carpenter@oracle.com> Signed-off-by: Andreas Gruenbacher <agruen@linbit.com> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <axboe@fb.com>
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@ -1645,6 +1645,6 @@ void request_timer_fn(unsigned long data)
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? oldest_submit_jif + dt : now + et;
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nt = time_before(ent, dt) ? ent : dt;
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out:
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spin_unlock_irq(&connection->resource->req_lock);
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spin_unlock_irq(&device->resource->req_lock);
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mod_timer(&device->request_timer, nt);
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}
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