From: Arnaldo Carvalho de Melo <[email protected]>
gcc on f14 32-bit complains:
tools/lib/traceevent/event-parse.c: In function
‘pevent_register_print_function’:
tools/lib/traceevent/event-parse.c:5366:3: error: comparison of unsigned
expression < 0 is always false
This is because:
enum pevent_func_arg_type type;
this enum doesn't have any negative value, so gcc makes it an 'unsigned
int'. Fix it by removing the < 0 test.
Cc: David Ahern <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Mike Galbraith <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Stephane Eranian <[email protected]>
Cc: Steven Rostedt <[email protected]>
Link: http://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
---
tools/lib/traceevent/event-parse.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/lib/traceevent/event-parse.c
b/tools/lib/traceevent/event-parse.c
index 6b647c1..38d65958 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -5363,7 +5363,7 @@ int pevent_register_print_function(struct pevent *pevent,
if (type == PEVENT_FUNC_ARG_VOID)
break;
- if (type < 0 || type >= PEVENT_FUNC_ARG_MAX_TYPES) {
+ if (type >= PEVENT_FUNC_ARG_MAX_TYPES) {
do_warning("Invalid argument type %d", type);
ret = PEVENT_ERRNO__INVALID_ARG_TYPE;
goto out_free;
--
1.7.9.2.358.g22243
--
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