refactor: trivial s/val/outpoint/

Author: UdjinM6

src/instantsend/lock.cpp

@@ -38,8 +38,8 @@ bool InstantSendLock::TriviallyValid() const
     return inputs_set.size() == inputs.size();
 }
 
-uint256 GenInputLockRequestId(const COutPoint& val)
+uint256 GenInputLockRequestId(const COutPoint& outpoint)
 {
-    return ::SerializeHash(std::make_pair(INPUTLOCK_REQUESTID_PREFIX, val));
+    return ::SerializeHash(std::make_pair(INPUTLOCK_REQUESTID_PREFIX, outpoint));
 }
 } // namespace instantsend

src/instantsend/lock.h

@@ -40,7 +40,7 @@ struct InstantSendLock {
     bool TriviallyValid() const;
 };
 
-uint256 GenInputLockRequestId(const COutPoint& val);
+uint256 GenInputLockRequestId(const COutPoint& outpoint);
 
 using InstantSendLockPtr = std::shared_ptr<InstantSendLock>;
 } // namespace instantsend