diff --git a/rdhpi/rdhpisoundcard.cpp b/rdhpi/rdhpisoundcard.cpp
index 42921f3a..d61bd833 100644
--- a/rdhpi/rdhpisoundcard.cpp
+++ b/rdhpi/rdhpisoundcard.cpp
@@ -189,7 +189,9 @@ bool RDHPISoundCard::setClockSource(int card,RDHPISoundCard::ClockSource src)
 
 bool RDHPISoundCard::haveTimescaling(int card) const
 {
-  if(card>=HPI_MAX_ADAPTERS) return false;
+  if(card>=HPI_MAX_ADAPTERS) {
+    return false;
+  }
 
   return timescale_support[card];
 }
@@ -197,7 +199,9 @@ bool RDHPISoundCard::haveTimescaling(int card) const
 
 bool RDHPISoundCard::haveInputVolume(int card,int stream,int port) const
 {
-  if(card>=HPI_MAX_ADAPTERS||stream>=HPI_MAX_STREAMS||port>=HPI_MAX_NODES) return false;
+  if(card>=HPI_MAX_ADAPTERS||stream>=HPI_MAX_STREAMS||port>=HPI_MAX_NODES) {
+    return false;
+  }
 
   return input_stream_volume[card][stream][port];
 }
@@ -205,7 +209,9 @@ bool RDHPISoundCard::haveInputVolume(int card,int stream,int port) const
 
 bool RDHPISoundCard::haveOutputVolume(int card,int stream,int port) const
 {
-  if(card>=HPI_MAX_ADAPTERS||stream>=HPI_MAX_STREAMS||port>=HPI_MAX_NODES) return false;
+  if(card>=HPI_MAX_ADAPTERS||stream>=HPI_MAX_STREAMS||port>=HPI_MAX_NODES) {
+    return false;
+  }
 
   return output_stream_volume[card][stream][port];
 }
@@ -213,7 +219,9 @@ bool RDHPISoundCard::haveOutputVolume(int card,int stream,int port) const
 
 bool RDHPISoundCard::haveInputLevel(int card,int port) const
 {
-  if(card>=HPI_MAX_ADAPTERS||port>=HPI_MAX_NODES) return false;
+  if(card>=HPI_MAX_ADAPTERS||port>=HPI_MAX_NODES) {
+    return false;
+  }
 
   return input_port_level[card][port];
 }
@@ -221,7 +229,9 @@ bool RDHPISoundCard::haveInputLevel(int card,int port) const
 
 bool RDHPISoundCard::haveOutputLevel(int card,int port) const
 {
-  if(card>=HPI_MAX_ADAPTERS||port>=HPI_MAX_NODES) return false;
+  if(card>=HPI_MAX_ADAPTERS||port>=HPI_MAX_NODES) {
+    return false;
+  }
 
   return output_port_level[card][port];
 }
@@ -229,7 +239,9 @@ bool RDHPISoundCard::haveOutputLevel(int card,int port) const
 
 bool RDHPISoundCard::haveInputStreamVOX(int card,int stream) const
 {
-  if(card>=HPI_MAX_ADAPTERS||stream>=HPI_MAX_STREAMS) return false;
+  if(card>=HPI_MAX_ADAPTERS||stream>=HPI_MAX_STREAMS) {
+    return false;
+  }
 
   return input_stream_vox[card][stream];
 }