mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-29 22:02:02 +00:00
net: net_netdev: Fix error handling in ntb_netdev_init_module()
[ Upstream commitb8f79dccd3
] 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:548c237c0a
("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>
This commit is contained in:
parent
e4ae978654
commit
542635f7d7
1 changed files with 8 additions and 1 deletions
|
@ -484,7 +484,14 @@ static int __init ntb_netdev_init_module(void)
|
|||
rc = ntb_transport_register_client_dev(KBUILD_MODNAME);
|
||||
if (rc)
|
||||
return rc;
|
||||
return ntb_transport_register_client(&ntb_netdev_client);
|
||||
|
||||
rc = ntb_transport_register_client(&ntb_netdev_client);
|
||||
if (rc) {
|
||||
ntb_transport_unregister_client_dev(KBUILD_MODNAME);
|
||||
return rc;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
module_init(ntb_netdev_init_module);
|
||||
|
||||
|
|
Loading…
Reference in a new issue