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Diffstat (limited to 'drivers/dma/xgene-dma.c')
| -rw-r--r-- | drivers/dma/xgene-dma.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/dma/xgene-dma.c b/drivers/dma/xgene-dma.c index b23e8d52d126..dc84ed1f7541 100644 --- a/drivers/dma/xgene-dma.c +++ b/drivers/dma/xgene-dma.c @@ -556,14 +556,12 @@ static struct xgene_dma_desc_sw *xgene_dma_alloc_descriptor( struct xgene_dma_desc_sw *desc; dma_addr_t phys; - desc = dma_pool_alloc(chan->desc_pool, GFP_NOWAIT, &phys); + desc = dma_pool_zalloc(chan->desc_pool, GFP_NOWAIT, &phys); if (!desc) { chan_err(chan, "Failed to allocate LDs\n"); return NULL; } - memset(desc, 0, sizeof(*desc)); - INIT_LIST_HEAD(&desc->tx_list); desc->tx.phys = phys; desc->tx.tx_submit = xgene_dma_tx_submit; |