[libvirt] [PATCH v2 4/9] util: error: Reword some unused error messages

[Erik Skultety]

On Thu, Dec 13, 2018 at 03:48:51PM +0100, Peter Krempa wrote:
> Simplify wording of the error string for VIR_ERR_OPEN_FAILED and
> VIR_ERR_CALL_FAILED. The error codes itself are currently unused so it
> will not impact any client.
>
> This will simplify upcomming patch which refactors how we convert these.
>
> Signed-off-by: Peter Krempa <pkrempa at redhat.com>

Reviewed-by: Erik Skultety <eskultet at redhat.com>