powerpc: Use common error handling code in setup_new_fdt()

[Michael Ellerman]

On Sun, 2018-03-11 at 08:16:47 UTC, SF Markus Elfring wrote:
> From: Markus Elfring <elfring at users.sourceforge.net>
> Date: Sun, 11 Mar 2018 09:03:42 +0100
> 
> Add a jump target so that a bit of exception handling can be better reused
> at the end of this function.
> 
> This issue was detected by using the Coccinelle software.
> 
> Signed-off-by: Markus Elfring <elfring at users.sourceforge.net>
> Reviewed-by: Thiago Jung Bauermann <bauerman at linux.vnet.ibm.com>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/baedcdf5054c151a33e34392af7d8c

cheers