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Signed-off-by: Yihao Han --- tools/lib/traceevent/event-parse.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index fe58843d047c..71bddcc9ff3b 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -2081,14 +2081,10 @@ process_op(struct tep_event *event, struct tep_print_arg *arg, char **tok) if (right->type == TEP_PRINT_OP && get_op_prio(arg->op.op) < get_op_prio(right->op.op)) { - struct tep_print_arg tmp; - /* rotate ops according to the priority */ arg->op.right = right->op.left; - tmp = *arg; - *arg = *right; - *right = tmp; + swap(*arg, *right); arg->op.left = right; } else { -- 2.17.1