On Fri 2014-11-14 23:58:59, Steven Rostedt wrote: > From: "Steven Rostedt (Red Hat)" <rost...@goodmis.org> > > The trace_seq_printf() and friends are used to store strings into a buffer > that can be passed around from function to function. If the trace_seq buffer > fills up, it will not print any more. The return values were somewhat > inconsistant and using trace_seq_has_overflowed() was a better way to know > if the write to the trace_seq buffer succeeded or not. > > Now that all users have removed reading the return value of the printf() > type functions, they can safely return void and keep future users of them > from reading the inconsistent values as well. > > Link: http://lkml.kernel.org/r/20141114011411.992510...@goodmis.org > > Signed-off-by: Steven Rostedt <rost...@goodmis.org>
Reviewed-by: Petr Mladek <pmla...@suse.cz> Best Regards, Petr -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
