Revert "staging: dgap: remove unneeded kfree() in dgap_tty_register_ports()"
Revert "staging: dgap: remove unneeded kfree() in dgap_tty_register_ports()"

This reverts commit 0ade4a34fd439d62df46937e8f3e584eb0879579 as it was
wrong.

Cc: Dan Carpenter <ff341aa343d564f9e53e9dcb6996be8c04859a66@oracle.com>
Cc: Daeseok Youn <9396ba0d387050db72435da746b84d5b8364732d@gmail.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs