diff options
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/pch_dma.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/dma/pch_dma.c b/drivers/dma/pch_dma.c index df95727dc2fb..b8d858c7a7a5 100644 --- a/drivers/dma/pch_dma.c +++ b/drivers/dma/pch_dma.c @@ -439,9 +439,8 @@ static struct pch_dma_desc *pdc_alloc_desc(struct dma_chan *chan, gfp_t flags) struct pch_dma *pd = to_pd(chan->device); dma_addr_t addr; - desc = pci_pool_alloc(pd->pool, flags, &addr); + desc = pci_pool_zalloc(pd->pool, flags, &addr); if (desc) { - memset(desc, 0, sizeof(struct pch_dma_desc)); INIT_LIST_HEAD(&desc->tx_list); dma_async_tx_descriptor_init(&desc->txd, chan); desc->txd.tx_submit = pd_tx_submit; |