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| author |   Zou Wei <zou_wei@huawei.com> | 2021-06-07 11:20:35 +0800 |
|---|---|---|
| committer |   Vinod Koul <vkoul@kernel.org> | 2021-06-07 17:06:38 +0530 |
| commit | 2e5c09d19e63726a88ccd7a71256fec8a716551e (patch) | |
| tree | 68c0530c9dcea608745ae1aea7c0d8ddbca6704f | |
| parent | dmaengine: ti: omap-dma: Skip pointless cpu_pm context restore on errors (diff) | |
| download | wireguard-linux-2e5c09d19e63726a88ccd7a71256fec8a716551e.tar.xz wireguard-linux-2e5c09d19e63726a88ccd7a71256fec8a716551e.zip | |
dmaengine: sun4i: 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: Zou Wei <zou_wei@huawei.com>
Acked-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/1623036035-30614-1-git-send-email-zou_wei@huawei.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/dma/sun4i-dma.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/dma/sun4i-dma.c b/drivers/dma/sun4i-dma.c index e8b6633ae661..93f1645ae928 100644 --- a/drivers/dma/sun4i-dma.c +++ b/drivers/dma/sun4i-dma.c @@ -1042,9 +1042,8 @@ handle_pending: * Move the promise into the completed list now that * we're done with it */ - list_del(&vchan->processing->list); - list_add_tail(&vchan->processing->list, - &contract->completed_demands); + list_move_tail(&vchan->processing->list, + &contract->completed_demands); /* * Cyclic DMA transfers are special: |