Remove the creation of the symlink from the device to
it's class. On modern systems this is already created by
a udev rule and would WARN on load. On old systems it is
not needed, none of the current osd user-mode tools use
this link.
Signed-off-by: NBoaz Harrosh <bharrosh@panasas.com>
Signed-off-by: NJames Bottomley <James.Bottomley@HansenPartnership.com>