tree fc1607e157c608c223475701017bb84302918c2f
parent 8aaafe0f71314f46a066382a047ba8bb3840d273
author Yuan Can <yuancan@huawei.com> 1669273757 +0000
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1670494541 +0100

net: net_netdev: Fix error handling in ntb_netdev_init_module()

[ Upstream commit b8f79dccd38edf7db4911c353d9cd792ab13a327 ]

The ntb_netdev_init_module() returns the ntb_transport_register_client()
directly without checking its return value, if
ntb_transport_register_client() failed, the NTB client device is not
unregistered.

Fix by unregister NTB client device when ntb_transport_register_client()
failed.

Fixes: 548c237c0a99 ("net: Add support for NTB virtual ethernet device")
Signed-off-by: Yuan Can <yuancan@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>