Merge branch 'hpe/gxp-soc' into arm/late

[linux-block.git] / include / net / bluetooth / bluetooth.h

diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 4b3d0b16c185e1a9cd3e3958bbd40843f27e3fea..6b48d9e2aab9dc6e66f48003b9e62ab811ecfab9 100644 (file)
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -204,19 +204,21 @@ void bt_err_ratelimited(const char *fmt, ...);
 #define BT_DBG(fmt, ...)       pr_debug(fmt "\n", ##__VA_ARGS__)
 #endif
 
+#define bt_dev_name(hdev) ((hdev) ? (hdev)->name : "null")
+
 #define bt_dev_info(hdev, fmt, ...)                            \
-       BT_INFO("%s: " fmt, (hdev)->name, ##__VA_ARGS__)
+       BT_INFO("%s: " fmt, bt_dev_name(hdev), ##__VA_ARGS__)
 #define bt_dev_warn(hdev, fmt, ...)                            \
-       BT_WARN("%s: " fmt, (hdev)->name, ##__VA_ARGS__)
+       BT_WARN("%s: " fmt, bt_dev_name(hdev), ##__VA_ARGS__)
 #define bt_dev_err(hdev, fmt, ...)                             \
-       BT_ERR("%s: " fmt, (hdev)->name, ##__VA_ARGS__)
+       BT_ERR("%s: " fmt, bt_dev_name(hdev), ##__VA_ARGS__)
 #define bt_dev_dbg(hdev, fmt, ...)                             \
-       BT_DBG("%s: " fmt, (hdev)->name, ##__VA_ARGS__)
+       BT_DBG("%s: " fmt, bt_dev_name(hdev), ##__VA_ARGS__)
 
 #define bt_dev_warn_ratelimited(hdev, fmt, ...)                        \
-       bt_warn_ratelimited("%s: " fmt, (hdev)->name, ##__VA_ARGS__)
+       bt_warn_ratelimited("%s: " fmt, bt_dev_name(hdev), ##__VA_ARGS__)
 #define bt_dev_err_ratelimited(hdev, fmt, ...)                 \
-       bt_err_ratelimited("%s: " fmt, (hdev)->name, ##__VA_ARGS__)
+       bt_err_ratelimited("%s: " fmt, bt_dev_name(hdev), ##__VA_ARGS__)
 
 /* Connection and socket states */
 enum {
@@ -343,7 +345,7 @@ int  bt_sock_stream_recvmsg(struct socket *sock, struct msghdr *msg,
 __poll_t bt_sock_poll(struct file *file, struct socket *sock, poll_table *wait);
 int  bt_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg);
 int  bt_sock_wait_state(struct sock *sk, int state, unsigned long timeo);
-int  bt_sock_wait_ready(struct sock *sk, unsigned long flags);
+int  bt_sock_wait_ready(struct sock *sk, unsigned int msg_flags);
 
 void bt_accept_enqueue(struct sock *parent, struct sock *sk, bool bh);
 void bt_accept_unlink(struct sock *sk);
@@ -506,8 +508,7 @@ static inline struct sk_buff *bt_skb_sendmmsg(struct sock *sk,
 
                tmp = bt_skb_sendmsg(sk, msg, len, mtu, headroom, tailroom);
                if (IS_ERR(tmp)) {
-                       kfree_skb(skb);
-                       return tmp;
+                       return skb;
                }
 
                len -= tmp->len;