diff options
Diffstat (limited to 'drivers/dma/at_hdmac.c')
| -rw-r--r-- | drivers/dma/at_hdmac.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c index a4c8f80db29d..1baf3404a365 100644 --- a/drivers/dma/at_hdmac.c +++ b/drivers/dma/at_hdmac.c @@ -111,9 +111,8 @@ static struct at_desc *atc_alloc_descriptor(struct dma_chan *chan, struct at_dma *atdma = to_at_dma(chan->device); dma_addr_t phys; - desc = dma_pool_alloc(atdma->dma_desc_pool, gfp_flags, &phys); + desc = dma_pool_zalloc(atdma->dma_desc_pool, gfp_flags, &phys); if (desc) { - memset(desc, 0, sizeof(struct at_desc)); INIT_LIST_HEAD(&desc->tx_list); dma_async_tx_descriptor_init(&desc->txd, chan); /* txd.flags will be overwritten in prep functions */ |