[libvirt] [PATCH 21/32] Only return two values in udevGetStringSysfsAttr

[Peter Krempa]

On Mon, Jun 06, 2016 at 11:01:58 +0200, Ján Tomko wrote:
> The callers only care for an error, and a missing attribute
> is simply NULL.
> ---
>  src/node_device/node_device_udev.c | 78 ++++++++++++--------------------------
>  1 file changed, 24 insertions(+), 54 deletions(-)
> 
> diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c
> index e2aeb32..6e97ac5 100644
> --- a/src/node_device/node_device_udev.c
> +++ b/src/node_device/node_device_udev.c

ACK