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Commit f022978a authored by Marcel Holtmann's avatar Marcel Holtmann
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Merge hostme.bitkeeper.com:/ua/repos/l/linux-bt/bt-2.5 

into hostme.bitkeeper.com:/ua/repos/l/linux-bt/marcel-2.5
parents a6e59b2b 02291ed8
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Showing with 76 additions and 47 deletions
arch/sparc64/kernel/ioctl32.c
View file @ f022978a
...@@ -97,6 +97,7 @@ ...@@ -97,6 +97,7 @@
#include <net/bluetooth/bluetooth.h> #include <net/bluetooth/bluetooth.h>
#include <net/bluetooth/hci.h> #include <net/bluetooth/hci.h>
#include <net/bluetooth/rfcomm.h>
#include <linux/usb.h> #include <linux/usb.h>
#include <linux/usbdevice_fs.h> #include <linux/usbdevice_fs.h>
...@@ -3797,6 +3798,14 @@ static int ioc_settimeout(unsigned int fd, unsigned int cmd, unsigned long arg) ...@@ -3797,6 +3798,14 @@ static int ioc_settimeout(unsigned int fd, unsigned int cmd, unsigned long arg)
return rw_long(fd, AUTOFS_IOC_SETTIMEOUT, arg); return rw_long(fd, AUTOFS_IOC_SETTIMEOUT, arg);
} }
#define HCIUARTSETPROTO _IOW('U', 200, int)
#define HCIUARTGETPROTO _IOR('U', 201, int)
#define BNEPCONNADD _IOW('B', 200, int)
#define BNEPCONNDEL _IOW('B', 201, int)
#define BNEPGETCONNLIST _IOR('B', 210, int)
#define BNEPGETCONNINFO _IOR('B', 211, int)
struct usbdevfs_ctrltransfer32 { struct usbdevfs_ctrltransfer32 {
__u8 bRequestType; __u8 bRequestType;
__u8 bRequest; __u8 bRequest;
...@@ -4968,6 +4977,17 @@ COMPATIBLE_IOCTL(HCISETLINKMODE) ...@@ -4968,6 +4977,17 @@ COMPATIBLE_IOCTL(HCISETLINKMODE)
COMPATIBLE_IOCTL(HCISETACLMTU) COMPATIBLE_IOCTL(HCISETACLMTU)
COMPATIBLE_IOCTL(HCISETSCOMTU) COMPATIBLE_IOCTL(HCISETSCOMTU)
COMPATIBLE_IOCTL(HCIINQUIRY) COMPATIBLE_IOCTL(HCIINQUIRY)
COMPATIBLE_IOCTL(HCIUARTSETPROTO)
COMPATIBLE_IOCTL(HCIUARTGETPROTO)
COMPATIBLE_IOCTL(RFCOMMCREATEDEV)
COMPATIBLE_IOCTL(RFCOMMRELEASEDEV)
COMPATIBLE_IOCTL(RFCOMMGETDEVLIST)
COMPATIBLE_IOCTL(RFCOMMGETDEVINFO)
COMPATIBLE_IOCTL(RFCOMMSTEALDLC)
COMPATIBLE_IOCTL(BNEPCONNADD)
COMPATIBLE_IOCTL(BNEPCONNDEL)
COMPATIBLE_IOCTL(BNEPGETCONNLIST)
COMPATIBLE_IOCTL(BNEPGETCONNINFO)
/* Misc. */ /* Misc. */
COMPATIBLE_IOCTL(0x41545900) /* ATYIO_CLKR */ COMPATIBLE_IOCTL(0x41545900) /* ATYIO_CLKR */
COMPATIBLE_IOCTL(0x41545901) /* ATYIO_CLKW */ COMPATIBLE_IOCTL(0x41545901) /* ATYIO_CLKW */
......
drivers/bluetooth/btuart_cs.c
View file @ f022978a
...@@ -903,5 +903,3 @@ void __exit exit_btuart_cs(void) ...@@ -903,5 +903,3 @@ void __exit exit_btuart_cs(void)
module_init(init_btuart_cs); module_init(init_btuart_cs);
module_exit(exit_btuart_cs); module_exit(exit_btuart_cs);
EXPORT_NO_SYMBOLS;
net/bluetooth/bnep/bnep.h
View file @ f022978a
...@@ -111,25 +111,31 @@ struct bnep_ext_hdr { ...@@ -111,25 +111,31 @@ struct bnep_ext_hdr {
__u8 data[0]; __u8 data[0];
} __attribute__((packed)); } __attribute__((packed));
/* BNEP ioctl defines */
#define BNEPCONNADD _IOW('B', 200, int)
#define BNEPCONNDEL _IOW('B', 201, int)
#define BNEPGETCONNLIST _IOR('B', 210, int)
#define BNEPGETCONNINFO _IOR('B', 211, int)
// Ioctl interface // Ioctl interface
#define BNEPCONADD 1 #define BNEPCONADD 1
#define BNEPCONDEL 2 #define BNEPCONDEL 2
#define BNEPGETCONLIST 3 #define BNEPGETCONLIST 3
#define BNEPGETCONINFO 4 #define BNEPGETCONINFO 4
struct bnep_conadd_req { struct bnep_connadd_req {
int sock; // Connected socket int sock; // Connected socket
__u32 flags; __u32 flags;
__u16 role; __u16 role;
char device[16]; // Name of the Ethernet device char device[16]; // Name of the Ethernet device
}; };
struct bnep_condel_req { struct bnep_conndel_req {
__u32 flags; __u32 flags;
__u8 dst[ETH_ALEN]; __u8 dst[ETH_ALEN];
}; };
struct bnep_coninfo { struct bnep_conninfo {
__u32 flags; __u32 flags;
__u16 role; __u16 role;
__u16 state; __u16 state;
...@@ -137,9 +143,9 @@ struct bnep_coninfo { ...@@ -137,9 +143,9 @@ struct bnep_coninfo {
char device[16]; char device[16];
}; };
struct bnep_conlist_req { struct bnep_connlist_req {
__u32 cnum; __u32 cnum;
struct bnep_coninfo *ci; struct bnep_conninfo *ci;
}; };
struct bnep_proto_filter { struct bnep_proto_filter {
...@@ -147,10 +153,10 @@ struct bnep_proto_filter { ...@@ -147,10 +153,10 @@ struct bnep_proto_filter {
__u16 end; __u16 end;
}; };
int bnep_add_connection(struct bnep_conadd_req *req, struct socket *sock); int bnep_add_connection(struct bnep_connadd_req *req, struct socket *sock);
int bnep_del_connection(struct bnep_condel_req *req); int bnep_del_connection(struct bnep_conndel_req *req);
int bnep_get_conlist(struct bnep_conlist_req *req); int bnep_get_connlist(struct bnep_connlist_req *req);
int bnep_get_coninfo(struct bnep_coninfo *ci); int bnep_get_conninfo(struct bnep_conninfo *ci);
// BNEP sessions // BNEP sessions
struct bnep_session { struct bnep_session {
......
net/bluetooth/bnep/core.c
View file @ f022978a
...@@ -531,7 +531,7 @@ static int bnep_session(void *arg) ...@@ -531,7 +531,7 @@ static int bnep_session(void *arg)
return 0; return 0;
} }
int bnep_add_connection(struct bnep_conadd_req *req, struct socket *sock) int bnep_add_connection(struct bnep_connadd_req *req, struct socket *sock)
{ {
struct net_device *dev; struct net_device *dev;
struct bnep_session *s, *ss; struct bnep_session *s, *ss;
...@@ -622,7 +622,7 @@ int bnep_add_connection(struct bnep_conadd_req *req, struct socket *sock) ...@@ -622,7 +622,7 @@ int bnep_add_connection(struct bnep_conadd_req *req, struct socket *sock)
return err; return err;
} }
int bnep_del_connection(struct bnep_condel_req *req) int bnep_del_connection(struct bnep_conndel_req *req)
{ {
struct bnep_session *s; struct bnep_session *s;
int err = 0; int err = 0;
...@@ -647,7 +647,7 @@ int bnep_del_connection(struct bnep_condel_req *req) ...@@ -647,7 +647,7 @@ int bnep_del_connection(struct bnep_condel_req *req)
return err; return err;
} }
static void __bnep_copy_ci(struct bnep_coninfo *ci, struct bnep_session *s) static void __bnep_copy_ci(struct bnep_conninfo *ci, struct bnep_session *s)
{ {
memcpy(ci->dst, s->eh.h_source, ETH_ALEN); memcpy(ci->dst, s->eh.h_source, ETH_ALEN);
strcpy(ci->device, s->dev.name); strcpy(ci->device, s->dev.name);
...@@ -656,7 +656,7 @@ static void __bnep_copy_ci(struct bnep_coninfo *ci, struct bnep_session *s) ...@@ -656,7 +656,7 @@ static void __bnep_copy_ci(struct bnep_coninfo *ci, struct bnep_session *s)
ci->role = s->role; ci->role = s->role;
} }
int bnep_get_conlist(struct bnep_conlist_req *req) int bnep_get_connlist(struct bnep_connlist_req *req)
{ {
struct list_head *p; struct list_head *p;
int err = 0, n = 0; int err = 0, n = 0;
...@@ -665,7 +665,7 @@ int bnep_get_conlist(struct bnep_conlist_req *req) ...@@ -665,7 +665,7 @@ int bnep_get_conlist(struct bnep_conlist_req *req)
list_for_each(p, &bnep_session_list) { list_for_each(p, &bnep_session_list) {
struct bnep_session *s; struct bnep_session *s;
struct bnep_coninfo ci; struct bnep_conninfo ci;
s = list_entry(p, struct bnep_session, list); s = list_entry(p, struct bnep_session, list);
...@@ -687,7 +687,7 @@ int bnep_get_conlist(struct bnep_conlist_req *req) ...@@ -687,7 +687,7 @@ int bnep_get_conlist(struct bnep_conlist_req *req)
return err; return err;
} }
int bnep_get_coninfo(struct bnep_coninfo *ci) int bnep_get_conninfo(struct bnep_conninfo *ci)
{ {
struct bnep_session *s; struct bnep_session *s;
int err = 0; int err = 0;
......
net/bluetooth/bnep/sock.c
View file @ f022978a
...@@ -73,10 +73,10 @@ static int bnep_sock_release(struct socket *sock) ...@@ -73,10 +73,10 @@ static int bnep_sock_release(struct socket *sock)
static int bnep_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) static int bnep_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
{ {
struct bnep_conlist_req cl; struct bnep_connlist_req cl;
struct bnep_conadd_req ca; struct bnep_connadd_req ca;
struct bnep_condel_req cd; struct bnep_conndel_req cd;
struct bnep_coninfo ci; struct bnep_conninfo ci;
struct socket *nsock; struct socket *nsock;
int err; int err;
...@@ -84,6 +84,7 @@ static int bnep_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long ...@@ -84,6 +84,7 @@ static int bnep_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long
switch (cmd) { switch (cmd) {
case BNEPCONADD: case BNEPCONADD:
case BNEPCONNADD:
if (!capable(CAP_NET_ADMIN)) if (!capable(CAP_NET_ADMIN))
return -EACCES; return -EACCES;
...@@ -107,6 +108,7 @@ static int bnep_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long ...@@ -107,6 +108,7 @@ static int bnep_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long
return err; return err;
case BNEPCONDEL: case BNEPCONDEL:
case BNEPCONNDEL:
if (!capable(CAP_NET_ADMIN)) if (!capable(CAP_NET_ADMIN))
return -EACCES; return -EACCES;
...@@ -116,23 +118,25 @@ static int bnep_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long ...@@ -116,23 +118,25 @@ static int bnep_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long
return bnep_del_connection(&cd); return bnep_del_connection(&cd);
case BNEPGETCONLIST: case BNEPGETCONLIST:
case BNEPGETCONNLIST:
if (copy_from_user(&cl, (void *) arg, sizeof(cl))) if (copy_from_user(&cl, (void *) arg, sizeof(cl)))
return -EFAULT; return -EFAULT;
if (cl.cnum <= 0) if (cl.cnum <= 0)
return -EINVAL; return -EINVAL;
err = bnep_get_conlist(&cl); err = bnep_get_connlist(&cl);
if (!err && copy_to_user((void *) arg, &cl, sizeof(cl))) if (!err && copy_to_user((void *) arg, &cl, sizeof(cl)))
return -EFAULT; return -EFAULT;
return err; return err;
case BNEPGETCONINFO: case BNEPGETCONINFO:
case BNEPGETCONNINFO:
if (copy_from_user(&ci, (void *) arg, sizeof(ci))) if (copy_from_user(&ci, (void *) arg, sizeof(ci)))
return -EFAULT; return -EFAULT;
err = bnep_get_coninfo(&ci); err = bnep_get_conninfo(&ci);
if (!err && copy_to_user((void *) arg, &ci, sizeof(ci))) if (!err && copy_to_user((void *) arg, &ci, sizeof(ci)))
return -EFAULT; return -EFAULT;
......
net/bluetooth/hci_sock.c
View file @ f022978a
...@@ -73,7 +73,7 @@ static struct hci_sec_filter hci_sec_filter = { ...@@ -73,7 +73,7 @@ static struct hci_sec_filter hci_sec_filter = {
/* OGF_LINK_POLICY */ /* OGF_LINK_POLICY */
{ 0x1200, 0x0, 0x0, 0x0 }, { 0x1200, 0x0, 0x0, 0x0 },
/* OGF_HOST_CTL */ /* OGF_HOST_CTL */
{ 0x80100000, 0xa, 0x0, 0x0 }, { 0x80100000, 0x2a, 0x0, 0x0 },
/* OGF_INFO_PARAM */ /* OGF_INFO_PARAM */
{ 0x22a, 0x0, 0x0, 0x0 } { 0x22a, 0x0, 0x0, 0x0 }
} }
......
net/bluetooth/rfcomm/core.c
View file @ f022978a
...@@ -263,7 +263,7 @@ static void rfcomm_dlc_unlink(struct rfcomm_dlc *d) ...@@ -263,7 +263,7 @@ static void rfcomm_dlc_unlink(struct rfcomm_dlc *d)
rfcomm_session_put(s); rfcomm_session_put(s);
} }
static struct rfcomm_dlc *rfcomm_dlc_get(struct rfcomm_session *s, int dlci) static struct rfcomm_dlc *rfcomm_dlc_get(struct rfcomm_session *s, u8 dlci)
{ {
struct rfcomm_dlc *d; struct rfcomm_dlc *d;
struct list_head *p; struct list_head *p;
...@@ -279,7 +279,8 @@ static struct rfcomm_dlc *rfcomm_dlc_get(struct rfcomm_session *s, int dlci) ...@@ -279,7 +279,8 @@ static struct rfcomm_dlc *rfcomm_dlc_get(struct rfcomm_session *s, int dlci)
static int __rfcomm_dlc_open(struct rfcomm_dlc *d, bdaddr_t *src, bdaddr_t *dst, u8 channel) static int __rfcomm_dlc_open(struct rfcomm_dlc *d, bdaddr_t *src, bdaddr_t *dst, u8 channel)
{ {
struct rfcomm_session *s; struct rfcomm_session *s;
int err = 0, dlci = __dlci(0, channel); u8 dlci = __dlci(0, channel);
int err = 0;
BT_DBG("dlc %p state %ld %s %s channel %d dlci %d", BT_DBG("dlc %p state %ld %s %s channel %d dlci %d",
d, d->state, batostr(src), batostr(dst), channel, dlci); d, d->state, batostr(src), batostr(dst), channel, dlci);
...@@ -923,7 +924,7 @@ static void rfcomm_make_uih(struct sk_buff *skb, u8 addr) ...@@ -923,7 +924,7 @@ static void rfcomm_make_uih(struct sk_buff *skb, u8 addr)
} }
/* ---- RFCOMM frame reception ---- */ /* ---- RFCOMM frame reception ---- */
static int rfcomm_recv_ua(struct rfcomm_session *s, int dlci) static int rfcomm_recv_ua(struct rfcomm_session *s, u8 dlci)
{ {
BT_DBG("session %p state %ld dlci %d", s, s->state, dlci); BT_DBG("session %p state %ld dlci %d", s, s->state, dlci);
...@@ -964,7 +965,7 @@ static int rfcomm_recv_ua(struct rfcomm_session *s, int dlci) ...@@ -964,7 +965,7 @@ static int rfcomm_recv_ua(struct rfcomm_session *s, int dlci)
return 0; return 0;
} }
static int rfcomm_recv_dm(struct rfcomm_session *s, int dlci) static int rfcomm_recv_dm(struct rfcomm_session *s, u8 dlci)
{ {
int err = 0; int err = 0;
...@@ -994,7 +995,7 @@ static int rfcomm_recv_dm(struct rfcomm_session *s, int dlci) ...@@ -994,7 +995,7 @@ static int rfcomm_recv_dm(struct rfcomm_session *s, int dlci)
return 0; return 0;
} }
static int rfcomm_recv_disc(struct rfcomm_session *s, int dlci) static int rfcomm_recv_disc(struct rfcomm_session *s, u8 dlci)
{ {
int err = 0; int err = 0;
...@@ -1030,10 +1031,10 @@ static int rfcomm_recv_disc(struct rfcomm_session *s, int dlci) ...@@ -1030,10 +1031,10 @@ static int rfcomm_recv_disc(struct rfcomm_session *s, int dlci)
return 0; return 0;
} }
static int rfcomm_recv_sabm(struct rfcomm_session *s, int dlci) static int rfcomm_recv_sabm(struct rfcomm_session *s, u8 dlci)
{ {
struct rfcomm_dlc *d; struct rfcomm_dlc *d;
int channel; u8 channel;
BT_DBG("session %p state %ld dlci %d", s, s->state, dlci); BT_DBG("session %p state %ld dlci %d", s, s->state, dlci);
...@@ -1116,7 +1117,7 @@ static int rfcomm_recv_pn(struct rfcomm_session *s, int cr, struct sk_buff *skb) ...@@ -1116,7 +1117,7 @@ static int rfcomm_recv_pn(struct rfcomm_session *s, int cr, struct sk_buff *skb)
{ {
struct rfcomm_pn *pn = (void *) skb->data; struct rfcomm_pn *pn = (void *) skb->data;
struct rfcomm_dlc *d; struct rfcomm_dlc *d;
int dlci = pn->dlci; u8 dlci = pn->dlci;
BT_DBG("session %p state %ld dlci %d", s, s->state, dlci); BT_DBG("session %p state %ld dlci %d", s, s->state, dlci);
...@@ -1141,7 +1142,7 @@ static int rfcomm_recv_pn(struct rfcomm_session *s, int cr, struct sk_buff *skb) ...@@ -1141,7 +1142,7 @@ static int rfcomm_recv_pn(struct rfcomm_session *s, int cr, struct sk_buff *skb)
} }
} }
} else { } else {
int channel = __srv_channel(dlci); u8 channel = __srv_channel(dlci);
if (!cr) if (!cr)
return 0; return 0;
...@@ -1167,7 +1168,7 @@ static int rfcomm_recv_pn(struct rfcomm_session *s, int cr, struct sk_buff *skb) ...@@ -1167,7 +1168,7 @@ static int rfcomm_recv_pn(struct rfcomm_session *s, int cr, struct sk_buff *skb)
static int rfcomm_recv_rpn(struct rfcomm_session *s, int cr, int len, struct sk_buff *skb) static int rfcomm_recv_rpn(struct rfcomm_session *s, int cr, int len, struct sk_buff *skb)
{ {
struct rfcomm_rpn *rpn = (void *) skb->data; struct rfcomm_rpn *rpn = (void *) skb->data;
int dlci = __get_dlci(rpn->dlci); u8 dlci = __get_dlci(rpn->dlci);
u8 bit_rate = 0; u8 bit_rate = 0;
u8 data_bits = 0; u8 data_bits = 0;
...@@ -1257,7 +1258,7 @@ static int rfcomm_recv_msc(struct rfcomm_session *s, int cr, struct sk_buff *skb ...@@ -1257,7 +1258,7 @@ static int rfcomm_recv_msc(struct rfcomm_session *s, int cr, struct sk_buff *skb
{ {
struct rfcomm_msc *msc = (void *) skb->data; struct rfcomm_msc *msc = (void *) skb->data;
struct rfcomm_dlc *d; struct rfcomm_dlc *d;
int dlci = __get_dlci(msc->dlci); u8 dlci = __get_dlci(msc->dlci);
BT_DBG("dlci %d cr %d v24 0x%x", dlci, cr, msc->v24_sig); BT_DBG("dlci %d cr %d v24 0x%x", dlci, cr, msc->v24_sig);
...@@ -1323,7 +1324,7 @@ static int rfcomm_recv_mcc(struct rfcomm_session *s, struct sk_buff *skb) ...@@ -1323,7 +1324,7 @@ static int rfcomm_recv_mcc(struct rfcomm_session *s, struct sk_buff *skb)
return 0; return 0;
} }
static int rfcomm_recv_data(struct rfcomm_session *s, int dlci, int pf, struct sk_buff *skb) static int rfcomm_recv_data(struct rfcomm_session *s, u8 dlci, int pf, struct sk_buff *skb)
{ {
struct rfcomm_dlc *d; struct rfcomm_dlc *d;
......
net/bluetooth/rfcomm/sock.c
View file @ f022978a
...@@ -112,7 +112,7 @@ static void rfcomm_sk_state_change(struct rfcomm_dlc *d, int err) ...@@ -112,7 +112,7 @@ static void rfcomm_sk_state_change(struct rfcomm_dlc *d, int err)
} }
/* ---- Socket functions ---- */ /* ---- Socket functions ---- */
static struct sock *__rfcomm_get_sock_by_addr(int channel, bdaddr_t *src) static struct sock *__rfcomm_get_sock_by_addr(u8 channel, bdaddr_t *src)
{ {
struct sock *sk; struct sock *sk;
...@@ -128,7 +128,7 @@ static struct sock *__rfcomm_get_sock_by_addr(int channel, bdaddr_t *src) ...@@ -128,7 +128,7 @@ static struct sock *__rfcomm_get_sock_by_addr(int channel, bdaddr_t *src)
/* Find socket with channel and source bdaddr. /* Find socket with channel and source bdaddr.
* Returns closest match. * Returns closest match.
*/ */
static struct sock *__rfcomm_get_sock_by_channel(int state, __u16 channel, bdaddr_t *src) static struct sock *__rfcomm_get_sock_by_channel(int state, u8 channel, bdaddr_t *src)
{ {
struct sock *sk, *sk1 = NULL; struct sock *sk, *sk1 = NULL;
...@@ -151,7 +151,7 @@ static struct sock *__rfcomm_get_sock_by_channel(int state, __u16 channel, bdadd ...@@ -151,7 +151,7 @@ static struct sock *__rfcomm_get_sock_by_channel(int state, __u16 channel, bdadd
/* Find socket with given address (channel, src). /* Find socket with given address (channel, src).
* Returns locked socket */ * Returns locked socket */
static inline struct sock *rfcomm_get_sock_by_channel(int state, __u16 channel, bdaddr_t *src) static inline struct sock *rfcomm_get_sock_by_channel(int state, u8 channel, bdaddr_t *src)
{ {
struct sock *s; struct sock *s;
read_lock(&rfcomm_sk_list.lock); read_lock(&rfcomm_sk_list.lock);
......
net/bluetooth/rfcomm/tty.c
View file @ f022978a
...@@ -854,7 +854,7 @@ static struct tty_driver rfcomm_tty_driver = { ...@@ -854,7 +854,7 @@ static struct tty_driver rfcomm_tty_driver = {
#ifdef CONFIG_DEVFS_FS #ifdef CONFIG_DEVFS_FS
.name = "bluetooth/rfcomm/%d", .name = "bluetooth/rfcomm/%d",
#else #else
.name = "rfcomm%d", .name = "rfcomm",
#endif #endif
.major = RFCOMM_TTY_MAJOR, .major = RFCOMM_TTY_MAJOR,
.minor_start = RFCOMM_TTY_MINOR, .minor_start = RFCOMM_TTY_MINOR,
......
net/bluetooth/sco.c
View file @ f022978a
...@@ -698,7 +698,7 @@ int sco_sock_getsockopt(struct socket *sock, int level, int optname, char *optva ...@@ -698,7 +698,7 @@ int sco_sock_getsockopt(struct socket *sock, int level, int optname, char *optva
opts.mtu = sco_pi(sk)->conn->mtu; opts.mtu = sco_pi(sk)->conn->mtu;
BT_INFO("mtu %d", opts.mtu); BT_DBG("mtu %d", opts.mtu);
len = min_t(unsigned int, len, sizeof(opts)); len = min_t(unsigned int, len, sizeof(opts));
if (copy_to_user(optval, (char *)&opts, len)) if (copy_to_user(optval, (char *)&opts, len))
......
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