Commit e924960d authored by Alexey Dobriyan's avatar Alexey Dobriyan Committed by David S. Miller
Browse files

netns xfrm: fixup xfrm6_tunnel error propagation


Signed-off-by: default avatarAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ce96bc86
......@@ -353,13 +353,19 @@ static struct xfrm6_tunnel xfrm46_tunnel_handler = {
static int __init xfrm6_tunnel_init(void)
{
if (xfrm_register_type(&xfrm6_tunnel_type, AF_INET6) < 0)
int rv;
rv = xfrm_register_type(&xfrm6_tunnel_type, AF_INET6);
if (rv < 0)
goto err;
if (xfrm6_tunnel_register(&xfrm6_tunnel_handler, AF_INET6))
rv = xfrm6_tunnel_register(&xfrm6_tunnel_handler, AF_INET6);
if (rv < 0)
goto unreg;
if (xfrm6_tunnel_register(&xfrm46_tunnel_handler, AF_INET))
rv = xfrm6_tunnel_register(&xfrm46_tunnel_handler, AF_INET);
if (rv < 0)
goto dereg6;
if (xfrm6_tunnel_spi_init() < 0)
rv = xfrm6_tunnel_spi_init();
if (rv < 0)
goto dereg46;
return 0;
......@@ -370,7 +376,7 @@ static int __init xfrm6_tunnel_init(void)
unreg:
xfrm_unregister_type(&xfrm6_tunnel_type, AF_INET6);
err:
return -EAGAIN;
return rv;
}
static void __exit xfrm6_tunnel_fini(void)
......
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