From 24ed0c4bfc7d2d7507bb9d50f7f3bbdcd85d76dd Mon Sep 17 00:00:00 2001 From: Ming Lei Date: Sun, 17 May 2009 15:31:38 +0800 Subject: [PATCH] tracing: fix check for return value of register_module_notifier return zero should be correct, so fix it. [ Impact: eliminate incorrect syslog message ] Signed-off-by: Ming Lei Acked-by: Frederic Weisbecker Acked-by: Li Zefan Cc: rostedt@goodmis.org LKML-Reference: <1242545498-7285-1-git-send-email-tom.leiming@gmail.com> Signed-off-by: Ingo Molnar --- kernel/trace/ftrace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 5b606f45b6c..140699a9a8a 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -2826,7 +2826,7 @@ void __init ftrace_init(void) __stop_mcount_loc); ret = register_module_notifier(&ftrace_module_nb); - if (!ret) + if (ret) pr_warning("Failed to register trace ftrace module notifier\n"); return; -- 2.20.1