tracing: Use appropriate perl constructs in recordmcount.pl

Modified recordmcount.pl to use perl constructs that are still
understandable by C hackers that are not perl programmers.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
LKML-Reference: <1262724082-9517-1-git-send-email-w.sang@pengutronix.de>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
1 file changed