unimore/kernel-hacking-2024-linux-steffo
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ieee1394: Use shorter list_splice_init() for brevity.

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Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
This commit is contained in:
Robert P. J. Day 2008-03-23 10:15:28 -04:00 committed by Stefan Richter
parent b1ce1fd778
commit e351c4d069
2 changed files with 3 additions and 6 deletions
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6
drivers/ieee1394/ohci1394.c
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@ -2089,10 +2089,8 @@ static void dma_trm_reset(struct dma_trm_ctx *d)
spin_lock_irqsave(&d->lock, flags);
list_splice(&d->fifo_list, &packet_list);
list_splice(&d->pending_list, &packet_list);
INIT_LIST_HEAD(&d->fifo_list);
INIT_LIST_HEAD(&d->pending_list);
list_splice_init(&d->fifo_list, &packet_list);
list_splice_init(&d->pending_list, &packet_list);
d->branchAddrPtr = NULL;
d->sent_ind = d->prg_ind;

3
drivers/ieee1394/pcilynx.c
View file

@ -738,8 +738,7 @@ static int lynx_devctl(struct hpsb_host *host, enum devctl_cmd cmd, int arg)
spin_lock_irqsave(&lynx->async.queue_lock, flags);
reg_write(lynx, DMA_CHAN_CTRL(CHANNEL_ASYNC_SEND), 0);
list_splice(&lynx->async.queue, &packet_list);
INIT_LIST_HEAD(&lynx->async.queue);
list_splice_init(&lynx->async.queue, &packet_list);
if (list_empty(&lynx->async.pcl_queue)) {
spin_unlock_irqrestore(&lynx->async.queue_lock, flags);