[PATCH 1/3] rtla/osnoise: Distinguish missing workload option

[Tomas Glozar]

osnoise_set_workload returns -1 for both missing OSNOISE_WORKLOAD option
and failure in setting the option.

Return -1 for missing and -2 for failure to distinguish them.

Cc: sta...@vger.kernel.org
Signed-off-by: Tomas Glozar <tglo...@redhat.com>
---
 tools/tracing/rtla/src/osnoise.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/tracing/rtla/src/osnoise.c b/tools/tracing/rtla/src/osnoise.c
index 245e9344932b..699a83f538a8 100644
--- a/tools/tracing/rtla/src/osnoise.c
+++ b/tools/tracing/rtla/src/osnoise.c
@@ -867,7 +867,7 @@ int osnoise_set_workload(struct osnoise_context *context, 
bool onoff)
 
        retval = osnoise_options_set_option("OSNOISE_WORKLOAD", onoff);
        if (retval < 0)
-               return -1;
+               return -2;
 
        context->opt_workload = onoff;
 
-- 
2.47.1