diff options
Diffstat (limited to 'net/socket.c')
| -rw-r--r-- | net/socket.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/net/socket.c b/net/socket.c index 541719a2443d..16449d6daeca 100644 --- a/net/socket.c +++ b/net/socket.c @@ -234,20 +234,13 @@ static struct kmem_cache *sock_inode_cachep __ro_after_init; static struct inode *sock_alloc_inode(struct super_block *sb) { struct socket_alloc *ei; - struct socket_wq *wq; ei = kmem_cache_alloc(sock_inode_cachep, GFP_KERNEL); if (!ei) return NULL; - wq = kmalloc(sizeof(*wq), GFP_KERNEL); - if (!wq) { - kmem_cache_free(sock_inode_cachep, ei); - return NULL; - } - init_waitqueue_head(&wq->wait); - wq->fasync_list = NULL; - wq->flags = 0; - ei->socket.wq = wq; + init_waitqueue_head(&ei->socket.wq.wait); + ei->socket.wq.fasync_list = NULL; + ei->socket.wq.flags = 0; ei->socket.state = SS_UNCONNECTED; ei->socket.flags = 0; @@ -263,7 +256,6 @@ static void sock_free_inode(struct inode *inode) struct socket_alloc *ei; ei = container_of(inode, struct socket_alloc, vfs_inode); - kfree(ei->socket.wq); kmem_cache_free(sock_inode_cachep, ei); } @@ -599,7 +591,7 @@ static void __sock_release(struct socket *sock, struct inode *inode) module_put(owner); } - if (sock->wq->fasync_list) + if (sock->wq.fasync_list) pr_err("%s: fasync list not empty!\n", __func__); if (!sock->file) { @@ -1288,13 +1280,12 @@ static int sock_fasync(int fd, struct file *filp, int on) { struct socket *sock = filp->private_data; struct sock *sk = sock->sk; - struct socket_wq *wq; + struct socket_wq *wq = &sock->wq; if (sk == NULL) return -EINVAL; lock_sock(sk); - wq = sock->wq; fasync_helper(fd, filp, on, &wq->fasync_list); if (!wq->fasync_list) |