redonkable/remarkable-linux
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Staging: hv: osd: remove MemAllocZeroed wrapper

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Use the "real" kzalloc call instead of a wrapper function.

Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman 2009-07-15 12:47:43 -07:00
parent e40d37cc00
commit e276a3a578
7 changed files with 11 additions and 19 deletions
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8
drivers/staging/hv/Channel.c
View file

@ -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;

4
drivers/staging/hv/Connection.c
View file

@ -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;

4
drivers/staging/hv/NetVsc.c
View file

@ -122,7 +122,7 @@ static inline NETVSC_DEVICE* AllocNetDevice(DEVICE_OBJECT *Device)
{
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);

4
drivers/staging/hv/RndisFilter.c
View file

@ -210,7 +210,7 @@ static inline RNDIS_DEVICE* GetRndisDevice(void)
{
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* GetRndisRequest(RNDIS_DEVICE *Device, u32 MessageTy
RNDIS_MESSAGE *rndisMessage;
RNDIS_SET_REQUEST *set;
request = MemAllocZeroed(sizeof(RNDIS_REQUEST));
request = kzalloc(sizeof(RNDIS_REQUEST), GFP_KERNEL);
if (!request)
{
return NULL;

2
drivers/staging/hv/StorVsc.c
View file

@ -147,7 +147,7 @@ static inline STORVSC_DEVICE* AllocStorDevice(DEVICE_OBJECT *Device)
{
STORVSC_DEVICE *storDevice;
storDevice = MemAllocZeroed(sizeof(STORVSC_DEVICE));
storDevice = kzalloc(sizeof(STORVSC_DEVICE), GFP_KERNEL);
if (!storDevice)
return NULL;

1
drivers/staging/hv/include/osd.h
View file

@ -121,7 +121,6 @@ extern void PageFree(void* page, unsigned int count);
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);

7
drivers/staging/hv/osd.c
View file

@ -189,13 +189,6 @@ void PageUnmapVirtualAddress(void* VirtAddr)
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);