[libvirt] [RFC] VIR_ERROR in detect_scsi_host_caps into warnings

[Cedric Bosdonnat]

Hi all,

detect_scsi_host_caps function is called without caring of the result in
most cases. Wouldn't it be more logical to have VIR_ERRORs in this
function transformed into VIR_WARN as those problems aren't blocking
libvirt?

Note: I can do the (trivial) patch if the idea is ACKed.

--
Cedric