Bluetooth: replace list_for_each with list_for_each_entry whenever possible

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / net / bluetooth / hci_conn.c

diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index c1c597e3e198e9ffba26dd4dcf2e59e2ffc923c3..6e98ff3da2a4ebb79e2874740837394a9883819e 100644 (file)
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -453,16 +453,13 @@ int hci_conn_del(struct hci_conn *conn)
 struct hci_dev *hci_get_route(bdaddr_t *dst, bdaddr_t *src)
 {
        int use_src = bacmp(src, BDADDR_ANY);
-       struct hci_dev *hdev = NULL;
-       struct list_head *p;
+       struct hci_dev *hdev = NULL, *d;
 
        BT_DBG("%s -> %s", batostr(src), batostr(dst));
 
        read_lock_bh(&hci_dev_list_lock);
 
-       list_for_each(p, &hci_dev_list) {
-               struct hci_dev *d = list_entry(p, struct hci_dev, list);
-
+       list_for_each_entry(d, &hci_dev_list, list) {
                if (!test_bit(HCI_UP, &d->flags) || test_bit(HCI_RAW, &d->flags))
                        continue;
 
@@ -855,10 +852,10 @@ EXPORT_SYMBOL(hci_conn_put_device);
 
 int hci_get_conn_list(void __user *arg)
 {
+       register struct hci_conn *c;
        struct hci_conn_list_req req, *cl;
        struct hci_conn_info *ci;
        struct hci_dev *hdev;
-       struct list_head *p;
        int n = 0, size, err;
 
        if (copy_from_user(&req, arg, sizeof(req)))
@@ -882,10 +879,7 @@ int hci_get_conn_list(void __user *arg)
        ci = cl->conn_info;
 
        hci_dev_lock_bh(hdev);
-       list_for_each(p, &hdev->conn_hash.list) {
-               register struct hci_conn *c;
-               c = list_entry(p, struct hci_conn, list);
-
+       list_for_each_entry(c, &hdev->conn_hash.list, list) {
                bacpy(&(ci + n)->bdaddr, &c->dst);
                (ci + n)->handle = c->handle;
                (ci + n)->type  = c->type;