Re: [Xen-devel] [PATCH 1/4] drivers/xen/xenbus/xenbus_client.c: Remove redundancy asignment to 'addr'

[David Vrabel]

On 14/09/14 11:49, Chen Gang wrote:
> When failure occurs, 'node' is already set to NULL, and it is enough
> for next checking (which will return in time), so need not set 'addr'.

I'm not going to apply this one.  The redundant assignment is harmless
and improve clarity slightly, IMO.

David
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