trace-cmd: Fix printf compile warnings

Signed-off-by: Darren Hart <dvhltc@us.ibm.com>
LKML-Reference: <1265043026-24987-3-git-send-email-dvhltc@us.ibm.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
1 file changed