tracing/kprobes: Remove unnecessary checking of trace_probe_is_enabled
Since tp->flags assignment was moved into function enable_trace_probe(), there is no need to use trace_probe_is_enabled to check flags in the same function. Remove the unnecessary checking. Link: http://lkml.kernel.org/r/51BA7B9E.3040807@huawei.com Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com> Signed-off-by: zhangwei(Jovi) <jovi.zhangwei@huawei.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
parent
de7edd3145
commit
195a84d91e
|
@ -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
|
||||
|
|
Loading…
Reference in New Issue