teamcity: failed test: TestLint

[tbg]

The following tests appear to have failed on release-banana.
You may want to check for open issues.

#864629:

--- FAIL: lint/TestLint (146.050s)
--- FAIL: lint/TestLint: TestLint/TestGolint (71.030s)
lint_test.go:1202: 
	pkg/kv/txn_coord_sender.go:717:10: if block ends with a return statement, so drop this else and outdent its block
------- Stdout: -------
=== PAUSE TestLint/TestGolint--- FAIL: lint/TestLint (146.050s)
--- FAIL: lint/TestLint: TestLint/TestGolint (71.030s)
lint_test.go:1202: 
	pkg/kv/txn_coord_sender.go:717:10: if block ends with a return statement, so drop this else and outdent its block
------- Stdout: -------
=== PAUSE TestLint/TestGolint

Please assign, take a look and update the issue accordingly.