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Diffstat (limited to 'kernel')
-rw-r--r--kernel/trace/ftrace.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 08a3fb5b318..ff8aecdc6dd 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -2208,10 +2208,9 @@ ftrace_regex_write(struct file *file, const char __user *ubuf,
!trace_parser_cont(parser)) {
ret = ftrace_process_regex(parser->buffer,
parser->idx, enable);
+ trace_parser_clear(parser);
if (ret)
goto out_unlock;
-
- trace_parser_clear(parser);
}
ret = read;