[rt-tests v1 4/6] cyclictest: Mimik --smp behavior with --affinity

[Daniel Wagner <dwagner@suse.de>]

Let --affinity without an argument behave in the same way as
--smp. Run a thread on each CPU. This makes cyclictest behave as the
rest of the rt-tests when --affinity is used.

Reviewed-by: Daniel Wagner <dwagner@suse.de>
---
 src/cyclictest/cyclictest.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/cyclictest/cyclictest.c b/src/cyclictest/cyclictest.c
index 0e6519125c2f..b9b0eb3575e3 100644
--- a/src/cyclictest/cyclictest.c
+++ b/src/cyclictest/cyclictest.c
@@ -1024,6 +1024,8 @@ static void process_options(int argc, char *argv[], int max_cpus)
 				    argv[optind][0] == '0' ||
 				    argv[optind][0] == '!')) {
 				parse_cpumask(argv[optind], max_cpus, &affinity_mask);
+			} else {
+				num_threads = -1;
 			}
 
 			if (verbose)
-- 
2.29.2