Re: [Xen-devel] [PATCH 1/1 v2] xen: xenbus: set error code on failure

[Juergen Gross <jgross@xxxxxxxx>]

On 05/12/16 09:22, Pan Bian wrote:
> Variable err is initialized with 0. As a result, the return value may 
> be 0 even if get_zeroed_page() fails to allocate memory. This patch fixes
> the bug, initializing err with "-ENOMEM".
> 
> v1 is reviewed by: Juergen Gross <jgross@xxxxxxxx>
> 
> Signed-off-by: Pan Bian <bianpan2016@xxxxxxx>

Commited to xen/tip.git for-linus-4.10


Juergen


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