On Thu,  2 Mar 2017 16:11:32 +0300
Aleksey Makarov [off-list ref] wrote:

The variable preferred_console is used only inside register_console()
and its semantics is boolean.  It is negative when no console has been
made preferred.

Make it static bool and rename to has_preferred.

Renaming was suggested by Peter Hurley

Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

-- Steve

Signed-off-by: Aleksey Makarov <redacted>
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