Message ID | 1348561285-25587-1-git-send-email-haodong@linux.vnet.ibm.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Hi Dong, On Tue, 25 Sep 2012 16:21:25 +0800, Dong Hao wrote: > From: Dong Hao <haodong@linux.vnet.ibm.com> > > The newest branch of perf/core should have compilation error! > Error log includes: > > builtin-test.c: In function ‘perf_evsel__test_field’: > builtin-test.c:1216:6: error: > variable ‘ret’ set but not used [-Werror=unused-but-set-variable] > builtin-test.c: In function ‘perf_evsel__tp_sched_test’: > builtin-test.c:1242:6: error: > variable ‘ret’ set but not used [-Werror=unused-but-set-variable] > cc1: all warnings being treated as errors > make: *** [builtin-test.o] Error 1 > --------------------------------------------------------------------- > Fix it by replacing return value from 0 to ret. > Then this branch can be compiled successfully. > > Signed-off-by: Dong Hao <haodong@linux.vnet.ibm.com> I already sent the same patch: https://lkml.org/lkml/2012/9/24/689 Thanks for fixing it anyway! Namhyung -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/tools/perf/builtin-test.c b/tools/perf/builtin-test.c index 32caf13..78b47a7 100644 --- a/tools/perf/builtin-test.c +++ b/tools/perf/builtin-test.c @@ -1233,7 +1233,7 @@ static int perf_evsel__test_field(struct perf_evsel *evsel, const char *name, ret = -1; } - return 0; + return ret; } static int perf_evsel__tp_sched_test(void) @@ -1286,7 +1286,7 @@ static int perf_evsel__tp_sched_test(void) if (perf_evsel__test_field(evsel, "target_cpu", 4, true)) ret = -1; - return 0; + return ret; } static struct test {