diff options
| -rw-r--r-- | drivers/ata/sata_fsl.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c index 616a6d2ac20c..07bc7e4dbd04 100644 --- a/drivers/ata/sata_fsl.c +++ b/drivers/ata/sata_fsl.c | |||
| @@ -734,13 +734,12 @@ static int sata_fsl_port_start(struct ata_port *ap) | |||
| 734 | if (!pp) | 734 | if (!pp) |
| 735 | return -ENOMEM; | 735 | return -ENOMEM; |
| 736 | 736 | ||
| 737 | mem = dma_alloc_coherent(dev, SATA_FSL_PORT_PRIV_DMA_SZ, &mem_dma, | 737 | mem = dma_zalloc_coherent(dev, SATA_FSL_PORT_PRIV_DMA_SZ, &mem_dma, |
| 738 | GFP_KERNEL); | 738 | GFP_KERNEL); |
| 739 | if (!mem) { | 739 | if (!mem) { |
| 740 | kfree(pp); | 740 | kfree(pp); |
| 741 | return -ENOMEM; | 741 | return -ENOMEM; |
| 742 | } | 742 | } |
| 743 | memset(mem, 0, SATA_FSL_PORT_PRIV_DMA_SZ); | ||
| 744 | 743 | ||
| 745 | pp->cmdslot = mem; | 744 | pp->cmdslot = mem; |
| 746 | pp->cmdslot_paddr = mem_dma; | 745 | pp->cmdslot_paddr = mem_dma; |