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| author | Namhyung Kim <namhyung.kim@lge.com> | 2013-06-07 15:07:48 +0900 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2013-06-11 18:38:52 -0400 |
| commit | aaf6ac0f0871cb7fc0f28f3a00edf329bc7adc29 (patch) | |
| tree | 44f9ced8832fe8e5d61a7b78a87cf4eef0667ef9 | |
| parent | 1b3d0623cd9da35fe1d52281ed06c2ff543cd660 (diff) | |
| download | op-kernel-dev-aaf6ac0f0871cb7fc0f28f3a00edf329bc7adc29.zip op-kernel-dev-aaf6ac0f0871cb7fc0f28f3a00edf329bc7adc29.tar.gz | |
tracing: Do not call kmem_cache_free() on allocation failure
There's no point calling it when _alloc() failed.
Link: http://lkml.kernel.org/r/1370585268-29169-1-git-send-email-namhyung@kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| -rw-r--r-- | kernel/trace/trace_events.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c index db086f1..f57b015 100644 --- a/kernel/trace/trace_events.c +++ b/kernel/trace/trace_events.c @@ -97,7 +97,7 @@ static int __trace_define_field(struct list_head *head, const char *type, field = kmem_cache_alloc(field_cachep, GFP_TRACE); if (!field) - goto err; + return -ENOMEM; field->name = name; field->type = type; @@ -114,11 +114,6 @@ static int __trace_define_field(struct list_head *head, const char *type, list_add(&field->link, head); return 0; - -err: - kmem_cache_free(field_cachep, field); - - return -ENOMEM; } int trace_define_field(struct ftrace_event_call *call, const char *type, |
