[cleanup] Avoid unnessary method call if txn disabled.

[lifepuzzlefun]

Search before asking

• [X] I searched in the issues and found nothing similar.

Motivation

Avoid unnessary method call if txn disabled.

Solution

check before method called although we have TransactionBufferDisable which i think a little help for performance.

Alternatives

No response

Anything else?

No response

Are you willing to submit a PR?

• [X] I'm willing to submit a PR!