On Sun, Mar 2, 2008 at 10:28 PM, Cyrill Gorcunov <gorcunov@gmail.com> wrote:
quoted text
> This patch fix possible NULL pointer dereference if kzalloc
>  failed. To be able to return proper error code the function
>  return type is changed to ssize_t (according to callees and
>  sysfs definitions).
>
>  Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>

Looks good to me.

Reviewed-by: Pekka Enberg <penberg@cs.helsinki.fi>
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