Merge branch 'vsock-minor-clean-up-of-ioctl-error-handling'

Colin Ian King says:

====================
vsock: minor clean up of ioctl error handling

Two minor changes to the ioctl error handling.
====================

Link: https://lore.kernel.org/r/20201027090942.14916-1-colin.king@canonical.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>