Re: [RFC] ion:change ion_cma_allocate return error value
From: Dan Carpenter
Date: Tue Jan 27 2015 - 02:26:56 EST
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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