Coverity report problems

[u/mrichter/AliRoot.git] / TRD / AliTRDtrapConfig.cxx

diff --git a/TRD/AliTRDtrapConfig.cxx b/TRD/AliTRDtrapConfig.cxx
index b30fbbf52a182bf48d4477556e8fa603a21515c4..3619f5ddff0b6ffbaf31307c395612b9acafbba9 100644 (file)
--- a/TRD/AliTRDtrapConfig.cxx
+++ b/TRD/AliTRDtrapConfig.cxx
@@ -636,7 +636,7 @@ Int_t AliTRDtrapConfig::GetTrapReg(TrapReg_t reg, Int_t det, Int_t rob, Int_t mc
 
   if ((reg < 0) || (reg >= kLastReg)) {
     AliError("Non-existing register requested");
-    return -1;
+    return 0;
   }
   else {
     if (fRegisterValue[reg].state == RegValue_t::kGlobal) {
@@ -650,15 +650,14 @@ Int_t AliTRDtrapConfig::GetTrapReg(TrapReg_t reg, Int_t det, Int_t rob, Int_t mc
        }
        else {
          AliError("Invalid MCM specified or register is individual");
-         return -1;
+         return 0;
        }
     }
     else {  // should never be reached
       AliError("MCM register status neither kGlobal nor kIndividual");
-      return -1;
+      return 0;
     }
   }
-  return -1;
 }
 
 
@@ -764,7 +763,7 @@ UInt_t AliTRDtrapConfig::Peek(Int_t addr, Int_t det, Int_t rob, Int_t mcm) const
     }
   }
 
-  return -1;
+  return 0;
 }