index: Remove return value from Commit()

diff --git a/src/index/base.cpp b/src/index/base.cpp
index 906ed265..bcd7c434 100644
--- a/src/index/base.cpp
+++ b/src/index/base.cpp
@@ -273,7 +273,7 @@ void BaseIndex::Sync()
     }
 }
 
-bool BaseIndex::Commit()
+void BaseIndex::Commit()
 {
     // Don't commit anything if we haven't indexed any block yet
     // (this could happen if init is interrupted).
@@ -288,9 +288,7 @@ bool BaseIndex::Commit()
     }
     if (!ok) {
         LogError("Failed to commit latest %s state", GetName());
-        return false;
     }
-    return true;
 }
 
 bool BaseIndex::Rewind(const CBlockIndex* current_tip, const CBlockIndex* new_tip)
diff --git a/src/index/base.h b/src/index/base.h
index 6d7e86ec..00ce800d 100644
--- a/src/index/base.h
+++ b/src/index/base.h
@@ -101,7 +101,7 @@ private:
     /// from further behind on reboot. If the new state is not a successor of the previous state (due
     /// to a chain reorganization), the index must halt until Commit succeeds or else it could end up
     /// getting corrupted.
-    bool Commit();
+    void Commit();
 
     /// Loop over disconnected blocks and call CustomRemove.
     bool Rewind(const CBlockIndex* current_tip, const CBlockIndex* new_tip);