SUNRPC: Close a race with transport setup and module put

After we've looked up the transport module, we need to ensure it can't
go away until we've finished running the transport setup code.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This commit is contained in:
Trond Myklebust 2020-11-10 12:58:22 -05:00
commit 9bccd26461