[CRIU] [PATCH] bfd: Use ERR_PTR and such instead of BREADERR

[Cyrill Gorcunov]

On Wed, Oct 01, 2014 at 11:21:48AM +0400, Cyrill Gorcunov wrote:
> No need to invent new error codes here, simply
> use ERR_PTR/IS_ERR_OR_NULL and such.
> 
> Signed-off-by: Cyrill Gorcunov <gorcunov at openvz.org>

Drop it.