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| author | Ming Lei <tom.leiming@gmail.com> | 2009-05-17 11:31:38 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-05-18 12:24:13 +0400 |
| commit | 24ed0c4bfc7d2d7507bb9d50f7f3bbdcd85d76dd (patch) | |
| tree | 954ff0ff7f4249ec7a2e9e9233bb4d8e0670f9ce | |
| parent | 1079cac0f4eb7d968395378b1625979d4c818dd6 (diff) | |
| download | linux-24ed0c4bfc7d2d7507bb9d50f7f3bbdcd85d76dd.tar.xz | |
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 <tom.leiming@gmail.com>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Acked-by: Li Zefan <lizf@cn.fujitsu.com>
Cc: rostedt@goodmis.org
LKML-Reference: <1242545498-7285-1-git-send-email-tom.leiming@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | kernel/trace/ftrace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 5b606f45b6c4..140699a9a8a7 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; |