netdev - Re: [1/1] netlink: no need to crash if table does not exist.

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Date:	Wed, 21 Mar 2007 13:58:47 +0300
From:	Evgeniy Polyakov <johnpol@....mipt.ru>
To:	Patrick McHardy <kaber@...sh.net>
Cc:	David Miller <davem@...emloft.net>, netdev@...r.kernel.org
Subject: Re: [1/1] netlink: no need to crash if table does not exist.

On Wed, Mar 21, 2007 at 11:54:45AM +0100, Patrick McHardy (kaber@...sh.net) wrote:
> Evgeniy Polyakov wrote:
> > We would already do that on init.
> > Some things become very confused, when nl_table is not used to store
> > netlink sockets.
> 
> 
> Its unnecessary, but I don't understand what the problem is.
> Why would it be NULL and what gets confused?

There is no problem as-is, but I implement unified cache for different
sockets (currently tcp/udp/raw and netlink are supported), which does
not use that table, so I currently wrap all access code into special
ifdefs, this one can be wrapped too, but since it is not needed, it
saves couple of lines of code.

-- 
	Evgeniy Polyakov
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