Re: [RFC] ion:change ion_cma_allocate return error value

[Dan Carpenter]

On Tue, Jan 27, 2015 at 02:04:21PM +0800, Wang, Yalin wrote:
> This patch change the error return value from -1 to -ENOMEM,
> so that userspace can get the correct errno, otherwise,
> -1 will be -EPERM, userspace will print permission deny for allocation
> failure.
> 
> Signed-off-by: Yalin Wang <yalin.wang@xxxxxxxxxxxxxx>

Looks good.

Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>

regards,
dan carpenter

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