From: Greg Kroah-Hartman <gre...@suse.de>
Use the "real" kzalloc call instead of a wrapper function.
Cc: Hank Janssen <hjans...@microsoft.com>
Cc: Haiyang Zhang <haiya...@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gre...@suse.de>
---
drivers/staging/hv/Channel.c | 8 ++++----
drivers/staging/hv/Connection.c | 4 ++--
drivers/staging/hv/NetVsc.c | 4 ++--
drivers/staging/hv/RndisFilter.c | 4 ++--
drivers/staging/hv/StorVsc.c | 2 +-
drivers/staging/hv/include/osd.h | 1 -
drivers/staging/hv/osd.c | 7 -------
7 files changed, 11 insertions(+), 19 deletions(-)
--- a/drivers/staging/hv/Channel.c
+++ b/drivers/staging/hv/Channel.c
@@ -226,7 +226,7 @@ VmbusChannelOpen(
// Allocate the ring buffer
out = PageAlloc((SendRingBufferSize + RecvRingBufferSize) >>
PAGE_SHIFT);
- //out = MemAllocZeroed(sendRingBufferSize + recvRingBufferSize);
+ //out = kzalloc(sendRingBufferSize + recvRingBufferSize, GFP_KERNEL);
ASSERT(out);
ASSERT(((unsigned long)out & (PAGE_SIZE-1)) == 0);
@@ -421,7 +421,7 @@ VmbusChannelCreateGpadlHeader(
{
// fill in the header
msgSize = sizeof(VMBUS_CHANNEL_MSGINFO) +
sizeof(VMBUS_CHANNEL_GPADL_HEADER) + sizeof(GPA_RANGE) + pfnCount*sizeof(u64);
- msgHeader = MemAllocZeroed(msgSize);
+ msgHeader = kzalloc(msgSize, GFP_KERNEL);
INITIALIZE_LIST_HEAD(&msgHeader->SubMsgList);
msgHeader->MessageSize=msgSize;
@@ -458,7 +458,7 @@ VmbusChannelCreateGpadlHeader(
}
msgSize = sizeof(VMBUS_CHANNEL_MSGINFO) +
sizeof(VMBUS_CHANNEL_GPADL_BODY) + pfnCurr*sizeof(u64);
- msgBody = MemAllocZeroed(msgSize);
+ msgBody = kzalloc(msgSize, GFP_KERNEL);
ASSERT(msgBody);
msgBody->MessageSize = msgSize;
(*MessageCount)++;
@@ -481,7 +481,7 @@ VmbusChannelCreateGpadlHeader(
{
// everything fits in a header
msgSize = sizeof(VMBUS_CHANNEL_MSGINFO) +
sizeof(VMBUS_CHANNEL_GPADL_HEADER) + sizeof(GPA_RANGE) + pageCount*sizeof(u64);
- msgHeader = MemAllocZeroed(msgSize);
+ msgHeader = kzalloc(msgSize, GFP_KERNEL);
msgHeader->MessageSize=msgSize;
gpaHeader = (VMBUS_CHANNEL_GPADL_HEADER*)msgHeader->Msg;
--- a/drivers/staging/hv/Connection.c
+++ b/drivers/staging/hv/Connection.c
@@ -89,7 +89,7 @@ VmbusConnect(
goto Cleanup;
}
- msgInfo =
(VMBUS_CHANNEL_MSGINFO*)MemAllocZeroed(sizeof(VMBUS_CHANNEL_MSGINFO) +
sizeof(VMBUS_CHANNEL_INITIATE_CONTACT));
+ msgInfo = kzalloc(sizeof(VMBUS_CHANNEL_MSGINFO) +
sizeof(VMBUS_CHANNEL_INITIATE_CONTACT), GFP_KERNEL);
if (msgInfo == NULL)
{
ret = -1;
@@ -207,7 +207,7 @@ VmbusDisconnect(
if (gVmbusConnection.ConnectState != Connected)
return -1;
- msg = MemAllocZeroed(sizeof(VMBUS_CHANNEL_UNLOAD));
+ msg = kzalloc(sizeof(VMBUS_CHANNEL_UNLOAD), GFP_KERNEL);
msg->MessageType = ChannelMessageUnload;
--- a/drivers/staging/hv/include/osd.h
+++ b/drivers/staging/hv/include/osd.h
@@ -121,7 +121,6 @@ extern void PageFree(void* page, unsigne
extern void* MemMapIO(unsigned long phys, unsigned long size);
extern void MemUnmapIO(void* virt);
-extern void* MemAllocZeroed(unsigned int size);
extern void* MemAllocAtomic(unsigned int size);
extern void MemFree(void* buf);
extern void MemoryFence(void);
--- a/drivers/staging/hv/NetVsc.c
+++ b/drivers/staging/hv/NetVsc.c
@@ -122,7 +122,7 @@ static inline NETVSC_DEVICE* AllocNetDev
{
NETVSC_DEVICE *netDevice;
- netDevice = MemAllocZeroed(sizeof(NETVSC_DEVICE));
+ netDevice = kzalloc(sizeof(NETVSC_DEVICE), GFP_KERNEL);
if (!netDevice)
return NULL;
@@ -815,7 +815,7 @@ NetVscOnDeviceAdd(
for (i=0; i < NETVSC_RECEIVE_PACKETLIST_COUNT; i++)
{
- packet = MemAllocZeroed(sizeof(NETVSC_PACKET) +
(NETVSC_RECEIVE_SG_COUNT* sizeof(PAGE_BUFFER)));
+ packet = kzalloc(sizeof(NETVSC_PACKET) +
(NETVSC_RECEIVE_SG_COUNT* sizeof(PAGE_BUFFER)), GFP_KERNEL);
if (!packet)
{
DPRINT_DBG(NETVSC, "unable to allocate netvsc pkts for
receive pool (wanted %d got %d)", NETVSC_RECEIVE_PACKETLIST_COUNT, i);
--- a/drivers/staging/hv/osd.c
+++ b/drivers/staging/hv/osd.c
@@ -189,13 +189,6 @@ void PageUnmapVirtualAddress(void* VirtA
kunmap_atomic(VirtAddr, KM_IRQ0);
}
-void* MemAllocZeroed(unsigned int size)
-{
- void *p = kmalloc(size, GFP_KERNEL);
- if (p) memset(p, 0, size);
- return p;
-}
-
void* MemAllocAtomic(unsigned int size)
{
return kmalloc(size, GFP_ATOMIC);
--- a/drivers/staging/hv/RndisFilter.c
+++ b/drivers/staging/hv/RndisFilter.c
@@ -210,7 +210,7 @@ static inline RNDIS_DEVICE* GetRndisDevi
{
RNDIS_DEVICE *device;
- device = MemAllocZeroed(sizeof(RNDIS_DEVICE));
+ device = kzalloc(sizeof(RNDIS_DEVICE), GFP_KERNEL);
if (!device)
{
return NULL;
@@ -242,7 +242,7 @@ static inline RNDIS_REQUEST* GetRndisReq
RNDIS_MESSAGE *rndisMessage;
RNDIS_SET_REQUEST *set;
- request = MemAllocZeroed(sizeof(RNDIS_REQUEST));
+ request = kzalloc(sizeof(RNDIS_REQUEST), GFP_KERNEL);
if (!request)
{
return NULL;
--- a/drivers/staging/hv/StorVsc.c
+++ b/drivers/staging/hv/StorVsc.c
@@ -147,7 +147,7 @@ static inline STORVSC_DEVICE* AllocStorD
{
STORVSC_DEVICE *storDevice;
- storDevice = MemAllocZeroed(sizeof(STORVSC_DEVICE));
+ storDevice = kzalloc(sizeof(STORVSC_DEVICE), GFP_KERNEL);
if (!storDevice)
return NULL;
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