> 
> >> what's actually the role of the module param? why it belongs here? is
> >> that really unavoidable to have it?
> 
> > It's nice to provide the capability for the user to adjust the netlink timeout
> based his/her fabric setup.
> 
> NO, adding module params should be really your last resort when everything
> else wouldn't work, definitely not the case here, remove it.

Are you suggesting that we use the timeout the caller provides? Or if there is no timeout (0) provided, use a default one? Looking through the IB drivers, I do find many module parameters.
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