Author: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Using list_move_tail() instead of list_del() + list_add_tail(). spatch with a semantic match is used to found this problem. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun Signed-off-by: Greg Kroah-Hartman — drivers/staging/ozwpan/ozhcd.c | 15 +++++———- 1 file changed, 5 insertions(+), 10 deletions(-) diff –git a/drivers/staging/ozwpan/ozhcd.c b/drivers/staging/ozwpan/ozhcd.c index 76821cb..2e087ac 100644 — a/drivers/staging/ozwpan/ozhcd.c +++ b/drivers/staging/ozwpan/ozhcd.c @@ -1068,8 …