PROPER - Commit fixes ipmi_get_sol_info()'s return value, so (-1) is returned on
error, eg. response is NULL. It doesn't matter whether it is first or last
response, we bail out immediately.
Commit also fixes missing argument to one lprintf() and
indentation(spaces->tabs).
This bug is connected with ``ID: 1835038 - 'lib/ipmi_sol.c' -
ipmi_get_sol_info() returns always 0''.
Reported by: Duncan Idaho