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authorFrederic Weisbecker <fweisbec@gmail.com>2009-03-27 00:25:38 +0100
committerIngo Molnar <mingo@elte.hu>2009-04-07 14:43:07 +0200
commit5452af664f6fba26b80eb2c8c4ceae2999d5cf56 (patch)
tree08fb64bfc3242ad96b65719a55424db729585f17 /kernel/trace/trace_sysprof.c
parenta5dec5573f3c7e63f2f9b5852b9759ea342a5ff9 (diff)
tracing/ftrace: factorize the tracing files creation
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>
Diffstat (limited to 'kernel/trace/trace_sysprof.c')
-rw-r--r--kernel/trace/trace_sysprof.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/kernel/trace/trace_sysprof.c b/kernel/trace/trace_sysprof.c
index 91fd19c2149..e04b76cc238 100644
--- a/kernel/trace/trace_sysprof.c
+++ b/kernel/trace/trace_sysprof.c
@@ -321,11 +321,7 @@ static const struct file_operations sysprof_sample_fops = {
void init_tracer_sysprof_debugfs(struct dentry *d_tracer)
{
- struct dentry *entry;
- entry = debugfs_create_file("sysprof_sample_period", 0644,
+ trace_create_file("sysprof_sample_period", 0644,
d_tracer, NULL, &sysprof_sample_fops);
- if (entry)
- return;
- pr_warning("Could not create debugfs 'sysprof_sample_period' entry\n");
}