perf srccode: Use list_move() instead of equivalent list_del() + list_add() sequence

perf srccode: Use list_move() instead of equivalent list_del() + list_add() sequence

Using list_move() instead of list_del() + list_add(), shorter,
equivalent.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/1623113566-49455-1-git-send-email-zou_wei@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>