SERVER-27938 Rename all OperationContext variables to opCtx

This commit is an automated rename of all whole word instances of txn,
_txn, and txnPtr to opCtx, _opCtx, and opCtxPtr, respectively in all
.cpp and .h files in src/mongo.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/mongo/db/repl/replication_coordinator_impl_elect_v1.cpp b/src/mongo/db/repl/replication_coordinator_impl_elect_v1.cpp
index 4484e3beead..e5d2dc214f7 100644
--- a/src/mongo/db/repl/replication_coordinator_impl_elect_v1.cpp
+++ b/src/mongo/db/repl/replication_coordinator_impl_elect_v1.cpp
@@ -210,9 +210,9 @@ void ReplicationCoordinatorImpl::_writeLastVoteForMyElection(
     if (cbData.status == ErrorCodes::CallbackCanceled) {
         return;
     }
-    invariant(cbData.txn);
+    invariant(cbData.opCtx);
 
-    Status status = _externalState->storeLocalLastVoteDocument(cbData.txn, lastVote);
+    Status status = _externalState->storeLocalLastVoteDocument(cbData.opCtx, lastVote);
     if (!status.isOK()) {
         error() << "failed to store LastVote document when voting for myself: " << status;
         return;