tools/perf/build: Harmonize the style of the feature testcases
The various testcases used different styles, which was not really
visible as long as they hid in feature-tests.mak. Now that they
are out in the open make them prettier.
( Also delete the leftover, empty feature-tests.mak file. )
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/n/tip-drDWk8xltndjdsespzjbhu6w@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
diff --git a/tools/perf/config/feature-checks/test-libelf.c b/tools/perf/config/feature-checks/test-libelf.c
index 1a08f97..08db322 100644
--- a/tools/perf/config/feature-checks/test-libelf.c
+++ b/tools/perf/config/feature-checks/test-libelf.c
@@ -3,5 +3,6 @@
int main(void)
{
Elf *elf = elf_begin(0, ELF_C_READ, 0);
+
return (long)elf;
}