The function vmbus_sendpacket_pagebuffer_ctl was never used directly.
Just have vmbus_send_pagebuffer
Signed-off-by: Stephen Hemminger <sthem...@microsoft.com>
---
drivers/hv/channel.c | 30 ++++++------------------------
drivers/net/hyperv/netvsc.c | 10 ++++------
include/linux/hyperv.h | 8 --------
3 files changed, 10 insertions(+), 38 deletions(-)
diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
index 756a1e841142..9223fe8823e0 100644
--- a/drivers/hv/channel.c
+++ b/drivers/hv/channel.c
@@ -702,16 +702,16 @@ int vmbus_sendpacket(struct vmbus_channel *channel, void
*buffer,
EXPORT_SYMBOL(vmbus_sendpacket);
/*
- * vmbus_sendpacket_pagebuffer_ctl - Send a range of single-page buffer
+ * vmbus_sendpacket_pagebuffer - Send a range of single-page buffer
* packets using a GPADL Direct packet type. This interface allows you
* to control notifying the host. This will be useful for sending
* batched data. Also the sender can control the send flags
* explicitly.
*/
-int vmbus_sendpacket_pagebuffer_ctl(struct vmbus_channel *channel,
- struct hv_page_buffer pagebuffers[],
- u32 pagecount, void *buffer, u32 bufferlen,
- u64 requestid, u32 flags)
+int vmbus_sendpacket_pagebuffer(struct vmbus_channel *channel,
+ struct hv_page_buffer pagebuffers[],
+ u32 pagecount, void *buffer, u32 bufferlen,
+ u64 requestid)
{
int i;
struct vmbus_channel_packet_page_buffer desc;
@@ -736,7 +736,7 @@ int vmbus_sendpacket_pagebuffer_ctl(struct vmbus_channel
*channel,
/* Setup the descriptor */
desc.type = VM_PKT_DATA_USING_GPA_DIRECT;
- desc.flags = flags;
+ desc.flags = VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED;
desc.dataoffset8 = descsize >> 3; /* in 8-bytes granularity */
desc.length8 = (u16)(packetlen_aligned >> 3);
desc.transactionid = requestid;
@@ -757,24 +757,6 @@ int vmbus_sendpacket_pagebuffer_ctl(struct vmbus_channel
*channel,
return hv_ringbuffer_write(channel, bufferlist, 3);
}
-EXPORT_SYMBOL_GPL(vmbus_sendpacket_pagebuffer_ctl);
-
-/*
- * vmbus_sendpacket_pagebuffer - Send a range of single-page buffer
- * packets using a GPADL Direct packet type.
- */
-int vmbus_sendpacket_pagebuffer(struct vmbus_channel *channel,
- struct hv_page_buffer pagebuffers[],
- u32 pagecount, void *buffer, u32 bufferlen,
- u64 requestid)
-{
- u32 flags = VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED;
-
- return vmbus_sendpacket_pagebuffer_ctl(channel, pagebuffers, pagecount,
- buffer, bufferlen,
- requestid, flags);
-
-}
EXPORT_SYMBOL_GPL(vmbus_sendpacket_pagebuffer);
/*
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index 0530e7d729e1..6031102cbba3 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -775,12 +775,10 @@ static inline int netvsc_send_pkt(
if (packet->cp_partial)
pb += packet->rmsg_pgcnt;
- ret = vmbus_sendpacket_pagebuffer_ctl(out_channel,
- pb, packet->page_buf_cnt,
- &nvmsg,
- sizeof(struct
nvsp_message),
- req_id,
-
VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED);
+ ret = vmbus_sendpacket_pagebuffer(out_channel,
+ pb, packet->page_buf_cnt,
+ &nvmsg, sizeof(nvmsg),
+ req_id);
} else {
ret = vmbus_sendpacket_ctl(out_channel, &nvmsg,
sizeof(struct nvsp_message),
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index 39a080ce17da..9692592d43a3 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -1044,14 +1044,6 @@ extern int vmbus_sendpacket_pagebuffer(struct
vmbus_channel *channel,
u32 bufferlen,
u64 requestid);
-extern int vmbus_sendpacket_pagebuffer_ctl(struct vmbus_channel *channel,
- struct hv_page_buffer pagebuffers[],
- u32 pagecount,
- void *buffer,
- u32 bufferlen,
- u64 requestid,
- u32 flags);
-
extern int vmbus_sendpacket_mpb_desc(struct vmbus_channel *channel,
struct vmbus_packet_mpb_array *mpb,
u32 desc_size,
--
2.11.0
