cxl: Don't ignore add_process_element result when attaching context

[Michael Ellerman]

On Wed, 2015-29-07 at 04:07:22 UTC, Daniel Axtens wrote:
> Previously, when attaching a context in dedicated mode, we ignored
> the result of add_process_element, which could potentially fail.
> 
> If add_process_element returns and error, pass it back to the caller.
> 
> Signed-off-by: Daniel Axtens <dja at axtens.net>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/368857c16c595eb7537c

cheers