The patch titled
Subject: block: use pci_zalloc_consistent
has been removed from the -mm tree. Its filename was
block-use-pci_zalloc_consistent.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Joe Perches <joe@xxxxxxxxxxx>
Subject: block: use pci_zalloc_consistent
Remove the now unnecessary memset too.
Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
Mike Miller <mike.miller@xxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/block/DAC960.c | 18 +++++++++---------
drivers/block/cciss.c | 11 ++++-------
drivers/block/skd_main.c | 25 +++++++++----------------
3 files changed, 22 insertions(+), 32 deletions(-)
diff -puN drivers/block/DAC960.c~block-use-pci_zalloc_consistent drivers/block/DAC960.c
--- a/drivers/block/DAC960.c~block-use-pci_zalloc_consistent
+++ a/drivers/block/DAC960.c
@@ -6741,11 +6741,11 @@ static long DAC960_gam_ioctl(struct file
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 @@ static long DAC960_gam_ioctl(struct file
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 @@ static long DAC960_gam_ioctl(struct file
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)
diff -puN drivers/block/cciss.c~block-use-pci_zalloc_consistent drivers/block/cciss.c
--- a/drivers/block/cciss.c~block-use-pci_zalloc_consistent
+++ a/drivers/block/cciss.c
@@ -1014,24 +1014,21 @@ static CommandList_struct *cmd_special_a
u64bit temp64;
dma_addr_t cmd_dma_handle, err_dma_handle;
- c = (CommandList_struct *) pci_alloc_consistent(h->pdev,
- sizeof(CommandList_struct), &cmd_dma_handle);
+ c = pci_zalloc_consistent(h->pdev, sizeof(CommandList_struct),
+ &cmd_dma_handle);
if (c == NULL)
return NULL;
- memset(c, 0, sizeof(CommandList_struct));
c->cmdindex = -1;
- c->err_info = (ErrorInfo_struct *)
- pci_alloc_consistent(h->pdev, sizeof(ErrorInfo_struct),
- &err_dma_handle);
+ c->err_info = pci_zalloc_consistent(h->pdev, sizeof(ErrorInfo_struct),
+ &err_dma_handle);
if (c->err_info == NULL) {
pci_free_consistent(h->pdev,
sizeof(CommandList_struct), c, cmd_dma_handle);
return NULL;
}
- memset(c->err_info, 0, sizeof(ErrorInfo_struct));
INIT_LIST_HEAD(&c->list);
c->busaddr = (__u32) cmd_dma_handle;
diff -puN drivers/block/skd_main.c~block-use-pci_zalloc_consistent drivers/block/skd_main.c
--- a/drivers/block/skd_main.c~block-use-pci_zalloc_consistent
+++ a/drivers/block/skd_main.c
@@ -4112,16 +4112,14 @@ static int skd_cons_skcomp(struct skd_de
skdev->name, __func__, __LINE__,
nbytes, SKD_N_COMPLETION_ENTRY);
- skcomp = pci_alloc_consistent(skdev->pdev, nbytes,
- &skdev->cq_dma_address);
+ skcomp = pci_zalloc_consistent(skdev->pdev, nbytes,
+ &skdev->cq_dma_address);
if (skcomp == NULL) {
rc = -ENOMEM;
goto err_out;
}
- memset(skcomp, 0, nbytes);
-
skdev->skcomp_table = skcomp;
skdev->skerr_table = (struct fit_comp_error_info *)((char *)skcomp +
sizeof(*skcomp) *
@@ -4304,15 +4302,14 @@ static int skd_cons_skspcl(struct skd_de
nbytes = SKD_N_SPECIAL_FITMSG_BYTES;
- skspcl->msg_buf = pci_alloc_consistent(skdev->pdev, nbytes,
- &skspcl->mb_dma_address);
+ skspcl->msg_buf =
+ pci_zalloc_consistent(skdev->pdev, nbytes,
+ &skspcl->mb_dma_address);
if (skspcl->msg_buf == NULL) {
rc = -ENOMEM;
goto err_out;
}
- memset(skspcl->msg_buf, 0, nbytes);
-
skspcl->req.sg = kzalloc(sizeof(struct scatterlist) *
SKD_N_SG_PER_SPECIAL, GFP_KERNEL);
if (skspcl->req.sg == NULL) {
@@ -4353,25 +4350,21 @@ static int skd_cons_sksb(struct skd_devi
nbytes = SKD_N_INTERNAL_BYTES;
- skspcl->data_buf = pci_alloc_consistent(skdev->pdev, nbytes,
- &skspcl->db_dma_address);
+ skspcl->data_buf = pci_zalloc_consistent(skdev->pdev, nbytes,
+ &skspcl->db_dma_address);
if (skspcl->data_buf == NULL) {
rc = -ENOMEM;
goto err_out;
}
- memset(skspcl->data_buf, 0, nbytes);
-
nbytes = SKD_N_SPECIAL_FITMSG_BYTES;
- skspcl->msg_buf = pci_alloc_consistent(skdev->pdev, nbytes,
- &skspcl->mb_dma_address);
+ skspcl->msg_buf = pci_zalloc_consistent(skdev->pdev, nbytes,
+ &skspcl->mb_dma_address);
if (skspcl->msg_buf == NULL) {
rc = -ENOMEM;
goto err_out;
}
- memset(skspcl->msg_buf, 0, nbytes);
-
skspcl->req.sksg_list = skd_cons_sg_list(skdev, 1,
&skspcl->req.sksg_dma_address);
if (skspcl->req.sksg_list == NULL) {
_
Patches currently in -mm which might be from joe@xxxxxxxxxxx are
origin.patch
mm-utilc-add-kstrimdup.patch
fs-isofs-logging-clean-up.patch
linux-next.patch
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