block: use pci_zalloc_consistent
Remove the now unnecessary memset too.
Signed-off-by: Joe Perches <joe@perches.com>
Mike Miller <mike.miller@hp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c
index 125d845..811e11c 100644
--- a/drivers/block/DAC960.c
+++ b/drivers/block/DAC960.c
@@ -6741,11 +6741,11 @@
ErrorCode = -ENOMEM;
if (DataTransferLength > 0)
{
- DataTransferBuffer = pci_alloc_consistent(Controller->PCIDevice,
- DataTransferLength, &DataTransferBufferDMA);
+ DataTransferBuffer = pci_zalloc_consistent(Controller->PCIDevice,
+ DataTransferLength,
+ &DataTransferBufferDMA);
if (DataTransferBuffer == NULL)
break;
- memset(DataTransferBuffer, 0, DataTransferLength);
}
else if (DataTransferLength < 0)
{
@@ -6877,11 +6877,11 @@
ErrorCode = -ENOMEM;
if (DataTransferLength > 0)
{
- DataTransferBuffer = pci_alloc_consistent(Controller->PCIDevice,
- DataTransferLength, &DataTransferBufferDMA);
+ DataTransferBuffer = pci_zalloc_consistent(Controller->PCIDevice,
+ DataTransferLength,
+ &DataTransferBufferDMA);
if (DataTransferBuffer == NULL)
break;
- memset(DataTransferBuffer, 0, DataTransferLength);
}
else if (DataTransferLength < 0)
{
@@ -6899,14 +6899,14 @@
RequestSenseLength = UserCommand.RequestSenseLength;
if (RequestSenseLength > 0)
{
- RequestSenseBuffer = pci_alloc_consistent(Controller->PCIDevice,
- RequestSenseLength, &RequestSenseBufferDMA);
+ RequestSenseBuffer = pci_zalloc_consistent(Controller->PCIDevice,
+ RequestSenseLength,
+ &RequestSenseBufferDMA);
if (RequestSenseBuffer == NULL)
{
ErrorCode = -ENOMEM;
goto Failure2;
}
- memset(RequestSenseBuffer, 0, RequestSenseLength);
}
spin_lock_irqsave(&Controller->queue_lock, flags);
while ((Command = DAC960_AllocateCommand(Controller)) == NULL)