tracing/probes: Fix to return NULL and keep using current argc

[linux-2.6-microblaze.git] / kernel / trace / trace_probe.c

diff --git a/kernel/trace/trace_probe.c b/kernel/trace/trace_probe.c
index ba1c6e0..473e1c4 100644 (file)
--- a/kernel/trace/trace_probe.c
+++ b/kernel/trace/trace_probe.c
@@ -1273,7 +1273,8 @@ const char **traceprobe_expand_meta_args(int argc, const char *argv[],
                        trace_probe_log_err(0, NOSUP_BTFARG);
                        return (const char **)params;
                }
-               return 0;
+               *new_argc = argc;
+               return NULL;
        }
        ctx->params = params;
        ctx->nr_params = nr_params;