The ipmi_event_fromfile() function was massively repeating the code of
ipmi_send_platform_event() and ipmi_event_msg_print().
This commit cleans up ipmi_event_fromfile() to simply call
ipmi_send_platform_event() with all the prepared data read from the
file. That function in its turn calls ipmi_event_msg_print().
This commit also replaces the dummy generator ID 2 that was printed to
the user with a more relevant generator ID that will actually be sent
by ipmi_send_platform_event().
Signed-off-by: Alexander Amelkin <alexander@amelkin.msk.ru>
b7db637984