LU-1459 llite: Don't use unitialized variable

LU-1459 llite: Don't use unitialized variable

Currently lov_connect_obd prints warning messages using
an unitialized stack variable. The message also only
prints a uuid instead of a meaningful target name.

Signed-off-by: Jeremy Filizetti <jeremy.filizetti@gmail.com>
Change-Id: I7549acdd45ab70e3528d2f0c153a27a502b0404a
Reviewed-on: http://review.whamcloud.com/2992
Tested-by: Hudson
Reviewed-by: Bobi Jam <bobijam@whamcloud.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Johann Lombardi <johann@whamcloud.com>