[PATCH trivial] colo: examples: remove mentions of script= and (wrong) downscript=

[Michael Tokarev]

There's no need to repeat script=/etc/qemu-ifup in examples,
as it is already in there.  More, all examples uses incorrect
"down script=" (which should be "downscript=").
---
I'm not sure we need so many identical examples, and why it
uses vnet=off, - it looks like vnet= should also be dropped.

 docs/colo-proxy.txt | 6 +++---
 qemu-options.hx     | 8 ++++----
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/docs/colo-proxy.txt b/docs/colo-proxy.txt
index 1fc38aed1b..e712c883db 100644
--- a/docs/colo-proxy.txt
+++ b/docs/colo-proxy.txt
@@ -162,7 +162,7 @@ Here is an example using demonstration IP and port 
addresses to more
 clearly describe the usage.
 
 Primary(ip:3.3.3.3):
--netdev tap,id=hn0,vhost=off,script=/etc/qemu-ifup,downscript=/etc/qemu-ifdown
+-netdev tap,id=hn0,vhost=off
 -device e1000,id=e0,netdev=hn0,mac=52:a4:00:12:78:66
 -chardev socket,id=mirror0,host=3.3.3.3,port=9003,server=on,wait=off
 -chardev socket,id=compare1,host=3.3.3.3,port=9004,server=on,wait=off
@@ -177,7 +177,7 @@ Primary(ip:3.3.3.3):
 -object 
colo-compare,id=comp0,primary_in=compare0-0,secondary_in=compare1,outdev=compare_out0,iothread=iothread1
 
 Secondary(ip:3.3.3.8):
--netdev tap,id=hn0,vhost=off,script=/etc/qemu-ifup,down script=/etc/qemu-ifdown
+-netdev tap,id=hn0,vhost=off
 -device e1000,netdev=hn0,mac=52:a4:00:12:78:66
 -chardev socket,id=red0,host=3.3.3.3,port=9003
 -chardev socket,id=red1,host=3.3.3.3,port=9004
@@ -202,7 +202,7 @@ Primary(ip:3.3.3.3):
 -object 
colo-compare,id=comp0,primary_in=compare0-0,secondary_in=compare1,outdev=compare_out0,vnet_hdr_support
 
 Secondary(ip:3.3.3.8):
--netdev tap,id=hn0,vhost=off,script=/etc/qemu-ifup,down script=/etc/qemu-ifdown
+-netdev tap,id=hn0,vhost=off
 -device e1000,netdev=hn0,mac=52:a4:00:12:78:66
 -chardev socket,id=red0,host=3.3.3.3,port=9003
 -chardev socket,id=red1,host=3.3.3.3,port=9004
diff --git a/qemu-options.hx b/qemu-options.hx
index b66570ae00..d667bfa0c2 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -5500,7 +5500,7 @@ SRST
             KVM COLO
 
             primary:
-            -netdev 
tap,id=hn0,vhost=off,script=/etc/qemu-ifup,downscript=/etc/qemu-ifdown
+            -netdev tap,id=hn0,vhost=off
             -device e1000,id=e0,netdev=hn0,mac=52:a4:00:12:78:66
             -chardev 
socket,id=mirror0,host=3.3.3.3,port=9003,server=on,wait=off
             -chardev 
socket,id=compare1,host=3.3.3.3,port=9004,server=on,wait=off
@@ -5515,7 +5515,7 @@ SRST
             -object 
colo-compare,id=comp0,primary_in=compare0-0,secondary_in=compare1,outdev=compare_out0,iothread=iothread1
 
             secondary:
-            -netdev tap,id=hn0,vhost=off,script=/etc/qemu-ifup,down 
script=/etc/qemu-ifdown
+            -netdev tap,id=hn0,vhost=off
             -device e1000,netdev=hn0,mac=52:a4:00:12:78:66
             -chardev socket,id=red0,host=3.3.3.3,port=9003
             -chardev socket,id=red1,host=3.3.3.3,port=9004
@@ -5526,7 +5526,7 @@ SRST
             Xen COLO
 
             primary:
-            -netdev 
tap,id=hn0,vhost=off,script=/etc/qemu-ifup,downscript=/etc/qemu-ifdown
+            -netdev tap,id=hn0,vhost=off
             -device e1000,id=e0,netdev=hn0,mac=52:a4:00:12:78:66
             -chardev 
socket,id=mirror0,host=3.3.3.3,port=9003,server=on,wait=off
             -chardev 
socket,id=compare1,host=3.3.3.3,port=9004,server=on,wait=off
@@ -5542,7 +5542,7 @@ SRST
             -object 
colo-compare,id=comp0,primary_in=compare0-0,secondary_in=compare1,outdev=compare_out0,notify_dev=nofity_way,iothread=iothread1
 
             secondary:
-            -netdev tap,id=hn0,vhost=off,script=/etc/qemu-ifup,down 
script=/etc/qemu-ifdown
+            -netdev tap,id=hn0,vhost=off
             -device e1000,netdev=hn0,mac=52:a4:00:12:78:66
             -chardev socket,id=red0,host=3.3.3.3,port=9003
             -chardev socket,id=red1,host=3.3.3.3,port=9004
-- 
2.39.2