[Bluetooth]: Fix sparse warnings (__nocast type)

This patch fixes the sparse warnings "implicit cast to nocast type"
for the priority or gfp_mask parameters of the memory allocations.

Signed-off-by: Victor Fusco <victor@cetuc.puc-rio.br>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 files changed, 10 insertions, 9 deletions

diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c
index f696da6f417b..d6b81c1535dd 100644
--- a/drivers/bluetooth/bpa10x.c
+++ b/drivers/bluetooth/bpa10x.c
@@ -307,7 +307,8 @@ unlock:
         read_unlock(&data->lock);
 }
 
-static inline struct urb *bpa10x_alloc_urb(struct usb_device *udev, unsigned int pipe, size_t size, int flags, void *data)
+static inline struct urb *bpa10x_alloc_urb(struct usb_device *udev, unsigned int pipe,
+                                        size_t size, unsigned int __nocast flags, void *data)
 {
         struct urb *urb;
         struct usb_ctrlrequest *cr;
diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c
index 657719b8254f..65740346de36 100644
--- a/drivers/bluetooth/hci_usb.c
+++ b/drivers/bluetooth/hci_usb.c
@@ -127,7 +127,7 @@ static struct usb_device_id blacklist_ids[] = {
         { }     /* Terminating entry */
 };
 
-static struct _urb *_urb_alloc(int isoc, int gfp)
+static struct _urb *_urb_alloc(int isoc, unsigned int __nocast gfp)
 {
         struct _urb *_urb = kmalloc(sizeof(struct _urb) +
                                 sizeof(struct usb_iso_packet_descriptor) * isoc, gfp);
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 06b24f637026..5309b6fa6690 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -135,7 +135,7 @@ struct bt_skb_cb {
 };
 #define bt_cb(skb) ((struct bt_skb_cb *)(skb->cb)) 
 
-static inline struct sk_buff *bt_skb_alloc(unsigned int len, int how)
+static inline struct sk_buff *bt_skb_alloc(unsigned int len, unsigned int __nocast how)
 {
         struct sk_buff *skb;
 
diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h
index 3768823d5fd3..ffea9d54071f 100644
--- a/include/net/bluetooth/rfcomm.h
+++ b/include/net/bluetooth/rfcomm.h
@@ -230,7 +230,7 @@ int rfcomm_send_rpn(struct rfcomm_session *s, int cr, u8 dlci,
                         u8 xon_char, u8 xoff_char, u16 param_mask);
 
 /* ---- RFCOMM DLCs (channels) ---- */
-struct rfcomm_dlc *rfcomm_dlc_alloc(int prio);
+struct rfcomm_dlc *rfcomm_dlc_alloc(unsigned int __nocast prio);
 void rfcomm_dlc_free(struct rfcomm_dlc *d);
 int  rfcomm_dlc_open(struct rfcomm_dlc *d, bdaddr_t *src, bdaddr_t *dst, u8 channel);
 int  rfcomm_dlc_close(struct rfcomm_dlc *d, int reason);
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index 32fccfb5bfa5..d3d6bc547212 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -372,7 +372,7 @@ static struct proto l2cap_proto = {
         .obj_size       = sizeof(struct l2cap_pinfo)
 };
 
-static struct sock *l2cap_sock_alloc(struct socket *sock, int proto, int prio)
+static struct sock *l2cap_sock_alloc(struct socket *sock, int proto, unsigned int __nocast prio)
 {
         struct sock *sk;
 
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index 52022cc8a2da..173f46e8cdae 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -229,7 +229,7 @@ static void rfcomm_dlc_clear_state(struct rfcomm_dlc *d)
         d->rx_credits = RFCOMM_DEFAULT_CREDITS;
 }
 
-struct rfcomm_dlc *rfcomm_dlc_alloc(int prio)
+struct rfcomm_dlc *rfcomm_dlc_alloc(unsigned int __nocast prio)
 {
         struct rfcomm_dlc *d = kmalloc(sizeof(*d), prio);
         if (!d)
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index 63a123c5c41b..90e19eb6d3cc 100644
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -284,7 +284,7 @@ static struct proto rfcomm_proto = {
         .obj_size       = sizeof(struct rfcomm_pinfo)
 };
 
-static struct sock *rfcomm_sock_alloc(struct socket *sock, int proto, int prio)
+static struct sock *rfcomm_sock_alloc(struct socket *sock, int proto, unsigned int __nocast prio)
 {
         struct rfcomm_dlc *d;
         struct sock *sk;
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index bbc3a44a86f0..1bca860a6109 100644
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -286,7 +286,7 @@ static inline void rfcomm_set_owner_w(struct sk_buff *skb, struct rfcomm_dev *de
         skb->destructor = rfcomm_wfree;
 }
 
-static struct sk_buff *rfcomm_wmalloc(struct rfcomm_dev *dev, unsigned long size, int priority)
+static struct sk_buff *rfcomm_wmalloc(struct rfcomm_dev *dev, unsigned long size, unsigned int __nocast priority)
 {
         if (atomic_read(&dev->wmem_alloc) < rfcomm_room(dev->dlc)) {
                 struct sk_buff *skb = alloc_skb(size, priority);
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index 746c11fc017e..ce7ab7dfa0b2 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -418,7 +418,7 @@ static struct proto sco_proto = {
         .obj_size       = sizeof(struct sco_pinfo)
 };
 
-static struct sock *sco_sock_alloc(struct socket *sock, int proto, int prio)
+static struct sock *sco_sock_alloc(struct socket *sock, int proto, unsigned int __nocast prio)
 {
         struct sock *sk;