tools lib traceevent: Add __maybe_unused to unused parameters
authorArnaldo Carvalho de Melo <acme@redhat.com>
Fri, 9 Nov 2012 18:18:57 +0000 (15:18 -0300)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Fri, 9 Nov 2012 20:34:39 +0000 (17:34 -0300)
Fixing the build on 32-bit Fedora 14:

  tools/lib/traceevent/event-parse.c: In function ‘print_event_fields’:
  tools/lib/traceevent/event-parse.c:3934:69: error: unused parameter ‘size’
  tools/lib/traceevent/event-parse.c: In function ‘pevent_strerror’:
  tools/lib/traceevent/event-parse.c:5074:36: error: unused parameter ‘pevent’

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-soe4gqcz8fd4ecik6exvyqox@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/lib/traceevent/event-parse.c

index f2989c525e48a6865729cff8962fca28d39532fc..0dcc18ce5542ab2566cfb74e6699e3406d6d0dbe 100644 (file)
@@ -3931,7 +3931,8 @@ static int is_printable_array(char *p, unsigned int len)
        return 1;
 }
 
-static void print_event_fields(struct trace_seq *s, void *data, int size,
+static void print_event_fields(struct trace_seq *s, void *data,
+                              int size __maybe_unused,
                               struct event_format *event)
 {
        struct format_field *field;
@@ -5070,8 +5071,8 @@ static const char * const pevent_error_str[] = {
 };
 #undef _PE
 
-int pevent_strerror(struct pevent *pevent, enum pevent_errno errnum,
-                   char *buf, size_t buflen)
+int pevent_strerror(struct pevent *pevent __maybe_unused,
+                   enum pevent_errno errnum, char *buf, size_t buflen)
 {
        int idx;
        const char *msg;