[PATCH] module-setup: do not add duplicate ip=xxx

[Vivek Goyal]

On Tue, Sep 23, 2014 at 09:56:12AM +0800, WANG Chao wrote:

[..]
> > Secondly, what happens if we end up putting ip= option in ip.conf and
> > it is present on command line too. Dracut does not have a mechanism where
> > it can ignore one of those?
> 
> dracut will not ignore the either of the duplicate. Instead, it refuses
> to continue:
> 
> [   15.876306] dracut: FATAL: For argument  'ip=192.168.3.26:::255.255.255.0:localhost.localdomain:eno19:none'\n
> Duplication configurations for 'eno19'
> [   16.055513] dracut: Refusing to continue ev argument for multiple ip= lines
> 

Ok, I think it is good to have this information in changelog. 

Thanks
Vivek