From: Markus Armbruster <address@hidden>
The qmp_FOO() take a printf-like format string. In a few places, we
assign a string literal to a variable and pass that instead of simply
passing the literal. Clean that up.
Bonus: gets rid of non-literal format strings. A step towards
compile-time format string checking without triggering
-Wformat-nonliteral.
Signed-off-by: Markus Armbruster <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Eric Blake <address@hidden>
Reviewed-by: Stefan Hajnoczi <address@hidden>