Since tp->flags assignment was moved into function enable_trace_probe,
so there have no need to use trace_probe_is_enabled to check flags
in same function.
Remove the unnecessary checking.
Signed-off-by: zhangwei(Jovi) <jovi.zhang...@huawei.com>
Cc: Masami Hiramatsu <masami.hiramatsu...@hitachi.com>
Cc: Frederic Weisbecker <fweis...@gmail.com>
Cc: Oleg Nesterov <o...@redhat.com>
Cc: Srikar Dronamraju <sri...@linux.vnet.ibm.com>
---
kernel/trace/trace_kprobe.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index 9f46e98..f237417 100644
--- a/kernel/trace/trace_kprobe.c
+++ b/kernel/trace/trace_kprobe.c
@@ -240,8 +240,7 @@ enable_trace_probe(struct trace_probe *tp, struct
ftrace_event_file *file)
} else
tp->flags |= TP_FLAG_PROFILE;
- if (trace_probe_is_enabled(tp) && trace_probe_is_registered(tp) &&
- !trace_probe_has_gone(tp)) {
+ if (trace_probe_is_registered(tp) && !trace_probe_has_gone(tp)) {
if (trace_probe_is_return(tp))
ret = enable_kretprobe(&tp->rp);
else
--
1.7.9.7
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