reset transport and unlock if misc_register failed.
Signed-off-by: Gao feng <[email protected]>
---
net/vmw_vsock/af_vsock.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
index df5fc6b..598e045 100644
--- a/net/vmw_vsock/af_vsock.c
+++ b/net/vmw_vsock/af_vsock.c
@@ -1948,13 +1948,13 @@ int __vsock_core_init(const struct vsock_transport *t,
struct module *owner)
err = misc_register(&vsock_device);
if (err) {
pr_err("Failed to register misc device\n");
- return -ENOENT;
+ goto err_reset_transport;
}
err = proto_register(&vsock_proto, 1); /* we want our slab */
if (err) {
pr_err("Cannot register vsock protocol\n");
- goto err_misc_deregister;
+ goto err_deregister_misc;
}
err = sock_register(&vsock_family_ops);
@@ -1969,8 +1969,9 @@ int __vsock_core_init(const struct vsock_transport *t,
struct module *owner)
err_unregister_proto:
proto_unregister(&vsock_proto);
-err_misc_deregister:
+err_undegister_misc:
misc_deregister(&vsock_device);
+err_reset_transport:
transport = NULL;
err_busy:
mutex_unlock(&vsock_register_mutex);
--
2.4.3
--
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