Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx

* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx:
  drivers/dma: Correct use after free
  drivers/dma: drop unnecesary memset
  ioat2,3: put channel hardware in known state at init
  async_tx: expand async raid6 test to cover ioatdma corner case
  ioat3: fix p-disabled q-continuation
  sh: fix DMA driver's descriptor chaining and cookie assignment
  dma: at_hdmac: correct incompatible type for argument 1 of 'spin_lock_bh'

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
index 285bed0fe17b..d28369f7afd2 100644
--- a/drivers/dma/dw_dmac.c
+++ b/drivers/dma/dw_dmac.c
@@ -1270,8 +1270,6 @@ static int __init dw_probe(struct platform_device *pdev)
                 goto err_kfree;
         }
 
-        memset(dw, 0, sizeof *dw);
-
         dw->regs = ioremap(io->start, DW_REGLEN);
         if (!dw->regs) {
                 err = -ENOMEM;