diff options
| author | Bixuan Cui <cuibixuan@huawei.com> | 2021-09-08 12:28:26 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2021-10-25 09:37:42 +0300 |
| commit | ee5c6f0ca219b65f5085043d481d9b6f045693d5 (patch) | |
| tree | 78d10fd3fce1ca0701cac0fb1b972344e662fb79 /drivers/dma/idxd/irq.c | |
| parent | b3b180e735409ca0c76642014304b59482e0e653 (diff) | |
| download | linux-ee5c6f0ca219b65f5085043d481d9b6f045693d5.tar.xz | |
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 <hulkci@huawei.com>
Signed-off-by: Bixuan Cui <cuibixuan@huawei.com>
Acked-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/20210908092826.67765-1-cuibixuan@huawei.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/idxd/irq.c')
| -rw-r--r-- | drivers/dma/idxd/irq.c | 3 |
1 files changed, 1 insertions, 2 deletions
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); } } |