tools lib traceevent: Avoid comparisions between signed/unsigned

Fixing this warning-as-error on f14 32-bit:

  tools/lib/traceevent/event-parse.c:5564:17: error: comparison between signed and unsigned integer expressions
  tools/lib/traceevent/event-parse.c:5586:17: error: comparison between signed and unsigned integer expressions

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/n/tip-stmix8hy4nu5ervpynn8yj2z@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 0dcc18ce5542..6b647c17fff4 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -5561,7 +5561,7 @@ void pevent_free(struct pevent *pevent)
         }
 
         if (pevent->func_map) {
-                for (i = 0; i < pevent->func_count; i++) {
+                for (i = 0; i < (int)pevent->func_count; i++) {
                         free(pevent->func_map[i].func);
                         free(pevent->func_map[i].mod);
                 }
@@ -5583,7 +5583,7 @@ void pevent_free(struct pevent *pevent)
         }
 
         if (pevent->printk_map) {
-                for (i = 0; i < pevent->printk_count; i++)
+                for (i = 0; i < (int)pevent->printk_count; i++)
                         free(pevent->printk_map[i].printk);
                 free(pevent->printk_map);
         }