Commit-ID: ca383a4df77a07e607123d7763facdc00ce32796
Gitweb: http://git.kernel.org/tip/ca383a4df77a07e607123d7763facdc00ce32796
Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
AuthorDate: Fri, 9 Nov 2012 15:18:57 -0300
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Fri, 9 Nov 2012 17:34:39 -0300
tools lib traceevent: Add __maybe_unused to unused parameters
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@xxxxxxxxx>
Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
Cc: Mike Galbraith <efault@xxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Stephane Eranian <eranian@xxxxxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Link: http://lkml.kernel.org/n/tip-soe4gqcz8fd4ecik6exvyqox@xxxxxxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/lib/traceevent/event-parse.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index f2989c5..0dcc18c 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -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;
--
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