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-rw-r--r--kernel/trace/trace_functions.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/kernel/trace/trace_functions.c b/kernel/trace/trace_functions.c
index 56d0fe1e4ea1..dcb4d37ed4bd 100644
--- a/kernel/trace/trace_functions.c
+++ b/kernel/trace/trace_functions.c
@@ -586,10 +586,8 @@ ftrace_trace_probe_callback(struct ftrace_probe_ops *ops,
586 if (!enable) 586 if (!enable)
587 return -EINVAL; 587 return -EINVAL;
588 588
589 if (glob[0] == '!') { 589 if (glob[0] == '!')
590 unregister_ftrace_function_probe_func(glob+1, ops); 590 return unregister_ftrace_function_probe_func(glob+1, ops);
591 return 0;
592 }
593 591
594 if (!param) 592 if (!param)
595 goto out_reg; 593 goto out_reg;