2 files changed, 2 insertions, 2 deletions
diff --git a/netwerk/protocol/http/TunnelUtils.h b/netwerk/protocol/http/TunnelUtils.h
index 4a003082ec..2d56fb0932 100644
--- a/netwerk/protocol/http/TunnelUtils.h
+++ b/netwerk/protocol/http/TunnelUtils.h
@@ -122,7 +122,7 @@ public:
   nsresult CommitToSegmentSize(uint32_t size, bool forceCommitment) override;
   nsresult GetTransactionSecurityInfo(nsISupports **) override;
   nsresult NudgeTunnel(NudgeTunnelCallback *callback);
-  MOZ_MUST_USE nsresult SetProxiedTransaction(nsAHttpTransaction *aTrans,
+  [[nodiscard]] nsresult SetProxiedTransaction(nsAHttpTransaction *aTrans,
                                               nsAHttpTransaction *aSpdyConnectTransaction = nullptr);
   void     newIODriver(nsIAsyncInputStream *aSocketIn,
                        nsIAsyncOutputStream *aSocketOut,
diff --git a/netwerk/protocol/http/nsHttpChannel.h b/netwerk/protocol/http/nsHttpChannel.h
index 2681f34764..8ae7035822 100644
--- a/netwerk/protocol/http/nsHttpChannel.h
+++ b/netwerk/protocol/http/nsHttpChannel.h
@@ -282,7 +282,7 @@ private:
     bool     RequestIsConditional();
     nsresult BeginConnect();
     void     HandleBeginConnectContinue();
-    MOZ_MUST_USE nsresult BeginConnectContinue();
+    [[nodiscard]] nsresult BeginConnectContinue();
     nsresult ContinueBeginConnectWithResult();
     void     ContinueBeginConnect();
     nsresult Connect();