From 633ddaa7f471e9db181f993c1458d6f4bae321ca Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Tue, 3 Mar 2009 09:43:50 -0500 Subject: [PATCH] tracing: fix return value to registering events The registering of events had the return value check backwards. A zero returned is success, the check had it as a failure. This patch also fixes a missing "\n" in the warning that the check failed. Reported-by: Ingo Molnar Signed-off-by: Steven Rostedt --- kernel/trace/trace_events_stage_3.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/kernel/trace/trace_events_stage_3.h b/kernel/trace/trace_events_stage_3.h index c62a4d2a5283..041789ffbac1 100644 --- a/kernel/trace/trace_events_stage_3.h +++ b/kernel/trace/trace_events_stage_3.h @@ -120,9 +120,9 @@ static int ftrace_reg_event_##call(void) \ int ret; \ \ ret = register_trace_##call(ftrace_event_##call); \ - if (!ret) \ + if (ret) \ pr_info("event trace: Could not activate trace point " \ - "probe to " #call); \ + "probe to " #call "\n"); \ return ret; \ } \ \ @@ -195,9 +195,9 @@ static int ftrace_raw_reg_event_##call(void) \ int ret; \ \ ret = register_trace_##call(ftrace_raw_event_##call); \ - if (!ret) \ + if (ret) \ pr_info("event trace: Could not activate trace point " \ - "probe to " #call); \ + "probe to " #call "\n"); \ return ret; \ } \ \ -- 2.20.1