connector: Provide the sender's credentials to the callback

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Acked-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/connector/cn_queue.c b/drivers/connector/cn_queue.c
index b4cfac93f723..163c3e3d0d11 100644
--- a/drivers/connector/cn_queue.c
+++ b/drivers/connector/cn_queue.c
@@ -79,8 +79,9 @@ void cn_queue_wrapper(struct work_struct *work)
                 container_of(work, struct cn_callback_entry, work);
         struct cn_callback_data *d = &cbq->data;
         struct cn_msg *msg = NLMSG_DATA(nlmsg_hdr(d->skb));
+        struct netlink_skb_parms *nsp = &NETLINK_CB(d->skb);
 
-        d->callback(msg);
+        d->callback(msg, nsp);
 
         d->destruct_data(d->ddata);
         d->ddata = NULL;
@@ -90,7 +91,7 @@ void cn_queue_wrapper(struct work_struct *work)
 
 static struct cn_callback_entry *
 cn_queue_alloc_callback_entry(char *name, struct cb_id *id,
-                              void (*callback)(struct cn_msg *))
+                              void (*callback)(struct cn_msg *, struct netlink_skb_parms *))
 {
         struct cn_callback_entry *cbq;
 
@@ -124,7 +125,7 @@ int cn_cb_equal(struct cb_id *i1, struct cb_id *i2)
 }
 
 int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id,
-                          void (*callback)(struct cn_msg *))
+                          void (*callback)(struct cn_msg *, struct netlink_skb_parms *))
 {
         struct cn_callback_entry *cbq, *__cbq;
         int found = 0;