realtime profiles: dropped tuna invocation from host/guest

Tuna is already executed in the realtime profile which is included by
the realtime-virtual-host/guest profiles, there is no need to execute
it twice. Also fixed minor whitespace inconsistency.

Related: rhbz#1472840

Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>

profiles/realtime-virtual-guest/script.sh

@@ -4,12 +4,10 @@
 
 start() {
     python /usr/libexec/tuned/defirqaffinity.py "remove" "$TUNED_isolated_cores_expanded" &&
-    tuna -c "$TUNED_isolated_cores_expanded" -i
     return "$?"
 }
 
 stop() {
-    tuna -c "$TUNED_isolated_cores_expanded" -I &&
     python /usr/libexec/tuned/defirqaffinity.py "add" "$TUNED_isolated_cores_expanded"
     return "$?"
 }

profiles/realtime-virtual-host/script.sh

@@ -6,14 +6,13 @@ ltanfile=/sys/module/kvm/parameters/lapic_timer_advance_ns
 
 start() {
     python /usr/libexec/tuned/defirqaffinity.py "remove" "$TUNED_isolated_cores_expanded" &&
-    tuna -c "$TUNED_isolated_cores_expanded" -i
     retval = "$?"
 
     if [ ! $retval -eq 0 ]; then
         return $retval
     fi
 
-	setup_kvm_mod_low_latency
+    setup_kvm_mod_low_latency
 
     if [ -f lapic_timer_adv_ns.cpumodel ]; then
         curmodel=`cat /proc/cpuinfo | grep "model name" | cut -f 2 -d ":" | uniq`
@@ -48,7 +47,6 @@ start() {
 
 stop() {
     [ "$1" = "full_rollback" ] && teardown_kvm_mod_low_latency
-    tuna -c "$TUNED_isolated_cores_expanded" -I &&
     python /usr/libexec/tuned/defirqaffinity.py "add" "$TUNED_isolated_cores_expanded"
     return "$?"
 }