Re: [PATCH 2/3] Bluetooth: Fix coding style in include/net/bluetooth

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Hi Gustavo,

> Fix all warning and errors reported by checkpatch but license trailing
> whitespace and bdaddr_t definition.
> 
> Signed-off-by: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxxxx>
> ---
>  include/net/bluetooth/bluetooth.h |   26 ++++++++++++++------------
>  include/net/bluetooth/hci.h       |    4 ++--
>  include/net/bluetooth/hci_core.h  |   12 +++++++-----
>  3 files changed, 23 insertions(+), 19 deletions(-)
> 
> diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
> index 961669b..dc6e819 100644
> --- a/include/net/bluetooth/bluetooth.h
> +++ b/include/net/bluetooth/bluetooth.h
> @@ -25,7 +25,7 @@
>  #ifndef __BLUETOOTH_H
>  #define __BLUETOOTH_H
>  
> -#include <asm/types.h>
> +#include <linux/types.h>
>  #include <asm/byteorder.h>
>  #include <linux/list.h>
>  #include <linux/poll.h>
> @@ -168,8 +168,8 @@ typedef struct {
>  #define BDADDR_LE_PUBLIC	0x01
>  #define BDADDR_LE_RANDOM	0x02
>  
> -#define BDADDR_ANY   (&(bdaddr_t) {{0, 0, 0, 0, 0, 0}})
> -#define BDADDR_LOCAL (&(bdaddr_t) {{0, 0, 0, 0xff, 0xff, 0xff}})
> +#define BDADDR_ANY   (&(bdaddr_t) {{0, 0, 0, 0, 0, 0} })
> +#define BDADDR_LOCAL (&(bdaddr_t) {{0, 0, 0, 0xff, 0xff, 0xff} })
>  
>  /* Copy, swap, convert BD Address */
>  static inline int bacmp(bdaddr_t *ba1, bdaddr_t *ba2)
> @@ -215,7 +215,7 @@ int  bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
>  				struct msghdr *msg, size_t len, int flags);
>  int  bt_sock_stream_recvmsg(struct kiocb *iocb, struct socket *sock,
>  			struct msghdr *msg, size_t len, int flags);
> -uint bt_sock_poll(struct file * file, struct socket *sock, poll_table *wait);
> +uint 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);
>  
> @@ -225,12 +225,12 @@ struct sock *bt_accept_dequeue(struct sock *parent, struct socket *newsock);
>  
>  /* Skb helpers */
>  struct l2cap_ctrl {
> -	unsigned int	sframe	: 1,
> -			poll	: 1,
> -			final	: 1,
> -			fcs	: 1,
> -			sar	: 2,
> -			super	: 2;
> +	unsigned int	sframe:1,
> +			poll:1,
> +			final:1,
> +			fcs:1,
> +			sar:2,
> +			super:2;
>  	__u16		reqseq;
>  	__u16		txseq;
>  	__u8		retries;
> @@ -249,7 +249,8 @@ static inline struct sk_buff *bt_skb_alloc(unsigned int len, gfp_t how)
>  {
>  	struct sk_buff *skb;
>  
> -	if ((skb = alloc_skb(len + BT_SKB_RESERVE, how))) {
> +	skb = alloc_skb(len + BT_SKB_RESERVE, how);
> +	if (skb) {
>  		skb_reserve(skb, BT_SKB_RESERVE);
>  		bt_cb(skb)->incoming  = 0;
>  	}
> @@ -261,7 +262,8 @@ static inline struct sk_buff *bt_skb_send_alloc(struct sock *sk,
>  {
>  	struct sk_buff *skb;
>  
> -	if ((skb = sock_alloc_send_skb(sk, len + BT_SKB_RESERVE, nb, err))) {
> +	skb = sock_alloc_send_skb(sk, len + BT_SKB_RESERVE, nb, err);
> +	if (skb) {
>  		skb_reserve(skb, BT_SKB_RESERVE);
>  		bt_cb(skb)->incoming  = 0;
>  	}
> diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
> index 66a7b57..1f18f2e 100644
> --- a/include/net/bluetooth/hci.h
> +++ b/include/net/bluetooth/hci.h
> @@ -1307,12 +1307,12 @@ static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
>  }
>  
>  /* Command opcode pack/unpack */
> -#define hci_opcode_pack(ogf, ocf)	(__u16) ((ocf & 0x03ff)|(ogf << 10))
> +#define hci_opcode_pack(ogf, ocf)	((__u16) ((ocf & 0x03ff)|(ogf << 10)))
>  #define hci_opcode_ogf(op)		(op >> 10)
>  #define hci_opcode_ocf(op)		(op & 0x03ff)
>  
>  /* ACL handle and flags pack/unpack */
> -#define hci_handle_pack(h, f)	(__u16) ((h & 0x0fff)|(f << 12))
> +#define hci_handle_pack(h, f)	((__u16) ((h & 0x0fff)|(f << 12)))
>  #define hci_handle(h)		(h & 0x0fff)
>  #define hci_flags(h)		(h >> 12)
>  
> diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
> index 9fc7728..619d725 100644
> --- a/include/net/bluetooth/hci_core.h
> +++ b/include/net/bluetooth/hci_core.h
> @@ -65,7 +65,7 @@ struct discovery_state {
>  		DISCOVERY_RESOLVING,
>  		DISCOVERY_STOPPING,
>  	} state;
> -	struct list_head	all;		/* All devices found during inquiry */
> +	struct list_head	all;	/* All devices found during inquiry */
>  	struct list_head	unknown;	/* Name state not known */
>  	struct list_head	resolve;	/* Name needs to be resolved */
>  	__u32			timestamp;
> @@ -360,7 +360,8 @@ extern int l2cap_connect_cfm(struct hci_conn *hcon, u8 status);
>  extern int l2cap_disconn_ind(struct hci_conn *hcon);
>  extern int l2cap_disconn_cfm(struct hci_conn *hcon, u8 reason);
>  extern int l2cap_security_cfm(struct hci_conn *hcon, u8 status, u8 encrypt);
> -extern int l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb, u16 flags);
> +extern int l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb,
> +			      u16 flags);
>  
>  extern int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr);
>  extern int sco_connect_cfm(struct hci_conn *hcon, __u8 status);
> @@ -429,8 +430,8 @@ enum {
>  static inline bool hci_conn_ssp_enabled(struct hci_conn *conn)
>  {
>  	struct hci_dev *hdev = conn->hdev;
> -	return (test_bit(HCI_SSP_ENABLED, &hdev->dev_flags) &&
> -				test_bit(HCI_CONN_SSP_ENABLED, &conn->flags));
> +	return test_bit(HCI_SSP_ENABLED, &hdev->dev_flags) &&
> +				test_bit(HCI_CONN_SSP_ENABLED, &conn->flags);

if you are changing things here, then you might wanna fix the coding
style correctly and indent the second test_bit properly.

>  }
>  
>  static inline void hci_conn_hash_init(struct hci_dev *hdev)
> @@ -661,7 +662,8 @@ int hci_get_conn_info(struct hci_dev *hdev, void __user *arg);
>  int hci_get_auth_info(struct hci_dev *hdev, void __user *arg);
>  int hci_inquiry(void __user *arg);
>  
> -struct bdaddr_list *hci_blacklist_lookup(struct hci_dev *hdev, bdaddr_t *bdaddr);
> +struct bdaddr_list *hci_blacklist_lookup(struct hci_dev *hdev,
> +					 bdaddr_t *bdaddr);
>  int hci_blacklist_clear(struct hci_dev *hdev);
>  int hci_blacklist_add(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
>  int hci_blacklist_del(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);

Regards

Marcel


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