Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...

[powerpc.git] / drivers / connector / connector.c

diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c
index a44db75..a7b9e9b 100644 (file)
--- a/drivers/connector/connector.c
+++ b/drivers/connector/connector.c
@@ -128,7 +128,7 @@ EXPORT_SYMBOL_GPL(cn_netlink_send);
  */
 static int cn_call_callback(struct cn_msg *msg, void (*destruct_data)(void *), void *data)
 {
-       struct cn_callback_entry *__cbq;
+       struct cn_callback_entry *__cbq, *__new_cbq;
        struct cn_dev *dev = &cdev;
        int err = -ENODEV;
 
@@ -148,27 +148,27 @@ static int cn_call_callback(struct cn_msg *msg, void (*destruct_data)(void *), v
                        } else {
                                struct cn_callback_data *d;
                                
-                               __cbq = kzalloc(sizeof(*__cbq), GFP_ATOMIC);
-                               if (__cbq) {
-                                       d = &__cbq->data;
+                               err = -ENOMEM;
+                               __new_cbq = kzalloc(sizeof(struct cn_callback_entry), GFP_ATOMIC);
+                               if (__new_cbq) {
+                                       d = &__new_cbq->data;
                                        d->callback_priv = msg;
                                        d->callback = __cbq->data.callback;
                                        d->ddata = data;
                                        d->destruct_data = destruct_data;
-                                       d->free = __cbq;
+                                       d->free = __new_cbq;
 
-                                       INIT_WORK(&__cbq->work,
+                                       INIT_WORK(&__new_cbq->work,
                                                        &cn_queue_wrapper);
-                                       
+
                                        if (queue_work(dev->cbdev->cn_queue,
-                                                   &__cbq->work))
+                                                   &__new_cbq->work))
                                                err = 0;
                                        else {
-                                               kfree(__cbq);
+                                               kfree(__new_cbq);
                                                err = -EINVAL;
                                        }
-                               } else
-                                       err = -ENOMEM;
+                               }
                        }
                        break;
                }
@@ -212,7 +212,7 @@ static void cn_rx_skb(struct sk_buff *__skb)
        skb = skb_get(__skb);
 
        if (skb->len >= NLMSG_SPACE(0)) {
-               nlh = (struct nlmsghdr *)skb->data;
+               nlh = nlmsg_hdr(skb);
 
                if (nlh->nlmsg_len < sizeof(struct cn_msg) ||
                    skb->len < nlh->nlmsg_len ||
@@ -448,7 +448,7 @@ static int __devinit cn_init(void)
 
        dev->nls = netlink_kernel_create(NETLINK_CONNECTOR,
                                         CN_NETLINK_USERS + 0xf,
-                                        dev->input, THIS_MODULE);
+                                        dev->input, NULL, THIS_MODULE);
        if (!dev->nls)
                return -EIO;