ch_ktls: tcb close causes tls connection failure

commit 21d8c25e upstream.

HW doesn't need marking TCB closed. This TCB state change
sometimes causes problem to the new connection which gets
the same tid.

Fixes: 34aba2c4 ("cxgb4/chcr : Register to tls add and del callback")
Signed-off-by: Vinay Kumar Yadav <vinay.yadav@chelsio.com>
Signed-off-by: Rohit Maheshwari <rohitm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>