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path: root/net/vmw_vsock/af_vsock.c
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Diffstat (limited to 'net/vmw_vsock/af_vsock.c')
-rw-r--r--net/vmw_vsock/af_vsock.c38
1 files changed, 7 insertions, 31 deletions
diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
index d892000770cf..6f063ed5a7fc 100644
--- a/net/vmw_vsock/af_vsock.c
+++ b/net/vmw_vsock/af_vsock.c
@@ -282,7 +282,8 @@ EXPORT_SYMBOL_GPL(vsock_insert_connected);
void vsock_remove_bound(struct vsock_sock *vsk)
{
spin_lock_bh(&vsock_table_lock);
- __vsock_remove_bound(vsk);
+ if (__vsock_in_bound_table(vsk))
+ __vsock_remove_bound(vsk);
spin_unlock_bh(&vsock_table_lock);
}
EXPORT_SYMBOL_GPL(vsock_remove_bound);
@@ -290,7 +291,8 @@ EXPORT_SYMBOL_GPL(vsock_remove_bound);
void vsock_remove_connected(struct vsock_sock *vsk)
{
spin_lock_bh(&vsock_table_lock);
- __vsock_remove_connected(vsk);
+ if (__vsock_in_connected_table(vsk))
+ __vsock_remove_connected(vsk);
spin_unlock_bh(&vsock_table_lock);
}
EXPORT_SYMBOL_GPL(vsock_remove_connected);
@@ -326,35 +328,10 @@ struct sock *vsock_find_connected_socket(struct sockaddr_vm *src,
}
EXPORT_SYMBOL_GPL(vsock_find_connected_socket);
-static bool vsock_in_bound_table(struct vsock_sock *vsk)
-{
- bool ret;
-
- spin_lock_bh(&vsock_table_lock);
- ret = __vsock_in_bound_table(vsk);
- spin_unlock_bh(&vsock_table_lock);
-
- return ret;
-}
-
-static bool vsock_in_connected_table(struct vsock_sock *vsk)
-{
- bool ret;
-
- spin_lock_bh(&vsock_table_lock);
- ret = __vsock_in_connected_table(vsk);
- spin_unlock_bh(&vsock_table_lock);
-
- return ret;
-}
-
void vsock_remove_sock(struct vsock_sock *vsk)
{
- if (vsock_in_bound_table(vsk))
- vsock_remove_bound(vsk);
-
- if (vsock_in_connected_table(vsk))
- vsock_remove_connected(vsk);
+ vsock_remove_bound(vsk);
+ vsock_remove_connected(vsk);
}
EXPORT_SYMBOL_GPL(vsock_remove_sock);
@@ -485,8 +462,7 @@ static void vsock_pending_work(struct work_struct *work)
* incoming packets can't find this socket, and to reduce the reference
* count.
*/
- if (vsock_in_connected_table(vsk))
- vsock_remove_connected(vsk);
+ vsock_remove_connected(vsk);
sk->sk_state = TCP_CLOSE;