Author: sephe
Date: Mon Aug  8 05:57:38 2016
New Revision: 303822
URL: https://svnweb.freebsd.org/changeset/base/303822

Log:
  hyperv/ic: Remove never used second parameter of hv_negotiate_version()
  
  MFC after:    1 week
  Sponsored by: Microsoft
  Differential Revision:        https://reviews.freebsd.org/D7422

Modified:
  head/sys/dev/hyperv/utilities/hv_heartbeat.c
  head/sys/dev/hyperv/utilities/hv_shutdown.c
  head/sys/dev/hyperv/utilities/hv_timesync.c
  head/sys/dev/hyperv/utilities/hv_util.c
  head/sys/dev/hyperv/utilities/hv_util.h

Modified: head/sys/dev/hyperv/utilities/hv_heartbeat.c
==============================================================================
--- head/sys/dev/hyperv/utilities/hv_heartbeat.c        Mon Aug  8 05:57:04 
2016        (r303821)
+++ head/sys/dev/hyperv/utilities/hv_heartbeat.c        Mon Aug  8 05:57:38 
2016        (r303822)
@@ -75,8 +75,7 @@ hv_heartbeat_cb(struct vmbus_channel *ch
                &buf[sizeof(struct hv_vmbus_pipe_hdr)];
 
            if (icmsghdrp->icmsgtype == HV_ICMSGTYPE_NEGOTIATE) {
-               hv_negotiate_version(icmsghdrp, NULL, buf);
-
+               hv_negotiate_version(icmsghdrp, buf);
            } else {
                heartbeat_msg =
                    (struct hv_vmbus_heartbeat_msg_data *)

Modified: head/sys/dev/hyperv/utilities/hv_shutdown.c
==============================================================================
--- head/sys/dev/hyperv/utilities/hv_shutdown.c Mon Aug  8 05:57:04 2016        
(r303821)
+++ head/sys/dev/hyperv/utilities/hv_shutdown.c Mon Aug  8 05:57:38 2016        
(r303822)
@@ -79,8 +79,7 @@ hv_shutdown_cb(struct vmbus_channel *cha
                &buf[sizeof(struct hv_vmbus_pipe_hdr)];
 
            if (icmsghdrp->icmsgtype == HV_ICMSGTYPE_NEGOTIATE) {
-               hv_negotiate_version(icmsghdrp, NULL, buf);
-
+               hv_negotiate_version(icmsghdrp, buf);
            } else {
                shutdown_msg =
                    (struct hv_vmbus_shutdown_msg_data *)

Modified: head/sys/dev/hyperv/utilities/hv_timesync.c
==============================================================================
--- head/sys/dev/hyperv/utilities/hv_timesync.c Mon Aug  8 05:57:04 2016        
(r303821)
+++ head/sys/dev/hyperv/utilities/hv_timesync.c Mon Aug  8 05:57:38 2016        
(r303822)
@@ -155,7 +155,7 @@ hv_timesync_cb(struct vmbus_channel *cha
                sizeof(struct hv_vmbus_pipe_hdr)];
 
            if (icmsghdrp->icmsgtype == HV_ICMSGTYPE_NEGOTIATE) {
-               hv_negotiate_version(icmsghdrp, NULL, time_buf);
+               hv_negotiate_version(icmsghdrp, time_buf);
            } else {
                timedatap = (struct hv_ictimesync_data *) &time_buf[
                    sizeof(struct hv_vmbus_pipe_hdr) +

Modified: head/sys/dev/hyperv/utilities/hv_util.c
==============================================================================
--- head/sys/dev/hyperv/utilities/hv_util.c     Mon Aug  8 05:57:04 2016        
(r303821)
+++ head/sys/dev/hyperv/utilities/hv_util.c     Mon Aug  8 05:57:38 2016        
(r303822)
@@ -45,11 +45,10 @@
 #include "hv_util.h"
 
 void
-hv_negotiate_version(
-       struct hv_vmbus_icmsg_hdr*              icmsghdrp,
-       struct hv_vmbus_icmsg_negotiate*        negop,
-       uint8_t*                                buf)
+hv_negotiate_version(struct hv_vmbus_icmsg_hdr *icmsghdrp, uint8_t *buf)
 {
+       struct hv_vmbus_icmsg_negotiate *negop;
+
        icmsghdrp->icmsgsize = 0x10;
 
        negop = (struct hv_vmbus_icmsg_negotiate *)&buf[

Modified: head/sys/dev/hyperv/utilities/hv_util.h
==============================================================================
--- head/sys/dev/hyperv/utilities/hv_util.h     Mon Aug  8 05:57:04 2016        
(r303821)
+++ head/sys/dev/hyperv/utilities/hv_util.h     Mon Aug  8 05:57:38 2016        
(r303822)
@@ -43,11 +43,9 @@ typedef struct hv_util_sc {
        uint8_t                 *receive_buffer;
 } hv_util_sc;
 
-void hv_negotiate_version(
-       struct hv_vmbus_icmsg_hdr*              icmsghdrp,
-       struct hv_vmbus_icmsg_negotiate*        negop,
-       uint8_t*                                buf);
+void hv_negotiate_version(struct hv_vmbus_icmsg_hdr *icmsghdrp, uint8_t *buf);
 
 int hv_util_attach(device_t dev);
 int hv_util_detach(device_t dev);
+
 #endif
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