Revert "i40e: fix IRQ freeing in i40e_vsi_request_irq_msix error path"

This reverts commit b9721a02 which is
commit 915470e1 upstream.

It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.

Bug: 161946584
Change-Id: Iefcee3103e5dbb434819931590eef1e21600bde8
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>