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tracing/ftrace: factorize the tracing files creation

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Impact: cleanup

Most of the tracing files creation follow the same pattern:

ret = debugfs_create_file(...)
if (!ret)
	pr_warning("Couldn't create ... entry\n")

Unify it!

Reported-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <1238109938-11840-1-git-send-email-fweisbec@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Frederic Weisbecker
2009-03-27 00:25:38 +01:00
committed by Ingo Molnar
parent a5dec5573f
commit 5452af664f
8 changed files with 78 additions and 143 deletions
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kernel/trace/trace_event_profile.c
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@@ -28,4 +28,3 @@ void ftrace_profile_disable(int event_id)
return event->profile_disable(event);
}
}