crypto/tls: delete unnecessary line of return
Fixes #53198
Change-Id: I0c35fb278543bd487d19ae15c8175e88c45e2c1e
GitHub-Last-Rev:
a3e29d2332ad444cfa83c3412857952203738a2c
GitHub-Pull-Request: golang/go#54216
Reviewed-on: https://go-review.googlesource.com/c/go/+/420935
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Keith Randall <khr@google.com>
Run-TryBot: Keith Randall <khr@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>