1 files changed, 27 insertions, 3 deletions

diff --git a/net/atm/common.c b/net/atm/common.c
index 9e016f404e1..6656b111cc0 100644
--- a/net/atm/common.c
+++ b/net/atm/common.c
@@ -221,6 +221,29 @@ void vcc_release_async(struct atm_vcc *vcc, int reply)
 EXPORT_SYMBOL(vcc_release_async);
 
 
+void atm_dev_release_vccs(struct atm_dev *dev)
+{
+        int i;
+
+        write_lock_irq(&vcc_sklist_lock);
+        for (i = 0; i < VCC_HTABLE_SIZE; i++) {
+                struct hlist_head *head = &vcc_hash[i];
+                struct hlist_node *node, *tmp;
+                struct sock *s;
+                struct atm_vcc *vcc;
+
+                sk_for_each_safe(s, node, tmp, head) {
+                        vcc = atm_sk(s);
+                        if (vcc->dev == dev) {
+                                vcc_release_async(vcc, -EPIPE);
+                                sk_del_node_init(s);
+                        }
+                }
+        }
+        write_unlock_irq(&vcc_sklist_lock);
+}
+
+
 static int adjust_tp(struct atm_trafprm *tp,unsigned char aal)
 {
         int max_sdu;
@@ -332,12 +355,13 @@ static int __vcc_connect(struct atm_vcc *vcc, struct atm_dev *dev, short vpi,
                 return -EINVAL;
         if (vci > 0 && vci < ATM_NOT_RSV_VCI && !capable(CAP_NET_BIND_SERVICE))
                 return -EPERM;
-        error = 0;
+        error = -ENODEV;
         if (!try_module_get(dev->ops->owner))
-                return -ENODEV;
+                return error;
         vcc->dev = dev;
         write_lock_irq(&vcc_sklist_lock);
-        if ((error = find_ci(vcc, &vpi, &vci))) {
+        if (test_bit(ATM_DF_REMOVED, &dev->flags) || 
+            (error = find_ci(vcc, &vpi, &vci))) {
                 write_unlock_irq(&vcc_sklist_lock);
                 goto fail_module_put;
         }