samples/pktgen: Show the results rather than just commenting where they are

Signed-off-by: NBen Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

samples/pktgen/pktgen.conf-1-1

@@ -56,5 +56,4 @@ PGDEV=/proc/net/pktgen/pgctrl
  trap true INT
  pgset "start"
  echo "Done"
-
-# Result can be vieved in /proc/net/pktgen/eth1
+ cat /proc/net/pktgen/eth1

samples/pktgen/pktgen.conf-1-1-flows

@@ -64,5 +64,4 @@ PGDEV=/proc/net/pktgen/pgctrl
  trap true INT
  pgset "start"
  echo "Done"
-
-# Result can be vieved in /proc/net/pktgen/eth1
+ cat /proc/net/pktgen/eth1

samples/pktgen/pktgen.conf-1-1-ip6

@@ -57,5 +57,4 @@ PGDEV=/proc/net/pktgen/pgctrl
  trap true INT
  pgset "start"
  echo "Done"
-
-# Result can be vieved in /proc/net/pktgen/eth1
+ cat /proc/net/pktgen/eth1

samples/pktgen/pktgen.conf-1-1-ip6-rdos

@@ -60,5 +60,4 @@ PGDEV=/proc/net/pktgen/pgctrl
  trap true INT
  pgset "start"
  echo "Done"
-
-# Result can be vieved in /proc/net/pktgen/eth1
+ cat /proc/net/pktgen/eth1

samples/pktgen/pktgen.conf-1-1-rdos

@@ -61,5 +61,4 @@ PGDEV=/proc/net/pktgen/pgctrl
  trap true INT
  pgset "start"
  echo "Done"
-
-# Result can be vieved in /proc/net/pktgen/eth1
+ cat /proc/net/pktgen/eth1

samples/pktgen/pktgen.conf-1-2

@@ -66,5 +66,4 @@ PGDEV=/proc/net/pktgen/pgctrl
  trap true INT
  pgset "start"
  echo "Done"
-
-# Result can be vieved in /proc/net/pktgen/eth[1,2]
+ cat /proc/net/pktgen/eth1 /proc/net/pktgen/eth2

samples/pktgen/pktgen.conf-2-1

@@ -63,5 +63,4 @@ PGDEV=/proc/net/pktgen/pgctrl
  trap true INT
  pgset "start"
  echo "Done"
-
-# Result can be vieved in /proc/net/pktgen/eth1
+ cat /proc/net/pktgen/eth1

samples/pktgen/pktgen.conf-2-2

@@ -70,5 +70,4 @@ PGDEV=/proc/net/pktgen/pgctrl
  trap true INT
  pgset "start"
  echo "Done"
-
-# Result can be vieved in /proc/net/pktgen/eth[1,2]
+ cat /proc/net/pktgen/eth1 /proc/net/pktgen/eth2