From ee5c6f0ca219b65f5085043d481d9b6f045693d5 Mon Sep 17 00:00:00 2001 From: Bixuan Cui Date: Wed, 8 Sep 2021 17:28:26 +0800 Subject: dmaengine: idxd: Use list_move_tail instead of list_del/list_add_tail Using list_move_tail() instead of list_del() + list_add_tail() Reported-by: Hulk Robot Signed-off-by: Bixuan Cui Acked-by: Dave Jiang Link: https://lore.kernel.org/r/20210908092826.67765-1-cuibixuan@huawei.com Signed-off-by: Vinod Koul --- drivers/dma/idxd/irq.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/dma') diff --git a/drivers/dma/idxd/irq.c b/drivers/dma/idxd/irq.c index ca88fa7a328e..79fcfc4883e4 100644 --- a/drivers/dma/idxd/irq.c +++ b/drivers/dma/idxd/irq.c @@ -221,8 +221,7 @@ static void irq_process_work_list(struct idxd_irq_entry *irq_entry) list_for_each_entry_safe(desc, n, &irq_entry->work_list, list) { if (desc->completion->status) { - list_del(&desc->list); - list_add_tail(&desc->list, &flist); + list_move_tail(&desc->list, &flist); } } -- cgit