[spp] [PATCH] docs: update qemu-ifup

[x-fn-spp at sl.ntt-tx.co.jp]

From: Hideyuki Yamashita <yamashita.hideyuki at po.ntt-tx.co.jp>

To fix errors in `qemu-ifup`, remove the first erroneous line and
correct the paths of tunctl and brctl for Ubuntu's apt.

Signed-off-by: Hideyuki Yamashita <yamashita.hideyuki at po.ntt-tx.co.jp>
Signed-off-by: Naoki Takada <takada.naoki at lab.ntt.co.jp>
---
 docs/samples/qemu-ifup | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/docs/samples/qemu-ifup b/docs/samples/qemu-ifup
index 4538b65..8fbf700 100755
--- a/docs/samples/qemu-ifup
+++ b/docs/samples/qemu-ifup
@@ -1,14 +1,13 @@
-vi /etc/qemu-ifup
 #!/bin/sh
 set -x
 
 switch=virbr0
 
 if [ -n "$1" ];then
-        /usr/bin/sudo /usr/sbin/tunctl -u `whoami` -t $1
+        /usr/bin/sudo /usr/bin/tunctl -u `whoami` -t $1
         /usr/bin/sudo /sbin/ip link set $1 up
         sleep 0.5s
-        /usr/bin/sudo /usr/sbin/brctl addif $switch $1
+        /usr/bin/sudo /sbin/brctl addif $switch $1
         exit 0
 else
         echo "Error: no interface specified"
-- 
2.18.0