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nexedi
linux
Commits
eb3119f9
Commit
eb3119f9
authored
Jun 03, 2004
by
Alexander Viro
Committed by
Linus Torvalds
Jun 03, 2004
Browse files
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Plain Diff
[PATCH] sparse: irda annotation
parent
717b0cbc
Changes
6
Hide whitespace changes
Inline
Side-by-side
Showing
6 changed files
with
35 additions
and
33 deletions
+35
-33
net/irda/af_irda.c
net/irda/af_irda.c
+2
-2
net/irda/ircomm/ircomm_tty_ioctl.c
net/irda/ircomm/ircomm_tty_ioctl.c
+5
-5
net/irda/irlmp.c
net/irda/irlmp.c
+2
-2
net/irda/irnet/irnet_ppp.c
net/irda/irnet/irnet_ppp.c
+23
-21
net/irda/irnet/irnet_ppp.h
net/irda/irnet/irnet_ppp.h
+2
-2
net/irda/irsysctl.c
net/irda/irsysctl.c
+1
-1
No files found.
net/irda/af_irda.c
View file @
eb3119f9
...
...
@@ -1779,7 +1779,7 @@ static int irda_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
amount
=
sk
->
sk_sndbuf
-
atomic_read
(
&
sk
->
sk_wmem_alloc
);
if
(
amount
<
0
)
amount
=
0
;
if
(
put_user
(
amount
,
(
unsigned
int
*
)
arg
))
if
(
put_user
(
amount
,
(
unsigned
int
__user
*
)
arg
))
return
-
EFAULT
;
return
0
;
}
...
...
@@ -1790,7 +1790,7 @@ static int irda_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
/* These two are safe on a single CPU system as only user tasks fiddle here */
if
((
skb
=
skb_peek
(
&
sk
->
sk_receive_queue
))
!=
NULL
)
amount
=
skb
->
len
;
if
(
put_user
(
amount
,
(
unsigned
int
*
)
arg
))
if
(
put_user
(
amount
,
(
unsigned
int
__user
*
)
arg
))
return
-
EFAULT
;
return
0
;
}
...
...
net/irda/ircomm/ircomm_tty_ioctl.c
View file @
eb3119f9
...
...
@@ -260,7 +260,7 @@ int ircomm_tty_tiocmset(struct tty_struct *tty, struct file *file,
*
*/
static
int
ircomm_tty_get_serial_info
(
struct
ircomm_tty_cb
*
self
,
struct
serial_struct
*
retinfo
)
struct
serial_struct
__user
*
retinfo
)
{
struct
serial_struct
info
;
...
...
@@ -297,7 +297,7 @@ static int ircomm_tty_get_serial_info(struct ircomm_tty_cb *self,
*
*/
static
int
ircomm_tty_set_serial_info
(
struct
ircomm_tty_cb
*
self
,
struct
serial_struct
*
new_info
)
struct
serial_struct
__user
*
new_info
)
{
#if 0
struct serial_struct new_serial;
...
...
@@ -388,10 +388,10 @@ int ircomm_tty_ioctl(struct tty_struct *tty, struct file *file,
switch
(
cmd
)
{
case
TIOCGSERIAL
:
ret
=
ircomm_tty_get_serial_info
(
self
,
(
struct
serial_struct
*
)
arg
);
ret
=
ircomm_tty_get_serial_info
(
self
,
(
struct
serial_struct
__user
*
)
arg
);
break
;
case
TIOCSSERIAL
:
ret
=
ircomm_tty_set_serial_info
(
self
,
(
struct
serial_struct
*
)
arg
);
ret
=
ircomm_tty_set_serial_info
(
self
,
(
struct
serial_struct
__user
*
)
arg
);
break
;
case
TIOCMIWAIT
:
IRDA_DEBUG
(
0
,
"(), TIOCMIWAIT, not impl!
\n
"
);
...
...
@@ -403,7 +403,7 @@ int ircomm_tty_ioctl(struct tty_struct *tty, struct file *file,
save_flags(flags); cli();
cnow = driver->icount;
restore_flags(flags);
p_cuser = (struct serial_icounter_struct *) arg;
p_cuser = (struct serial_icounter_struct
__user
*) arg;
if (put_user(cnow.cts, &p_cuser->cts) ||
put_user(cnow.dsr, &p_cuser->dsr) ||
put_user(cnow.rng, &p_cuser->rng) ||
...
...
net/irda/irlmp.c
View file @
eb3119f9
...
...
@@ -804,7 +804,7 @@ void irlmp_disconnect_indication(struct lsap_cb *self, LM_REASON reason,
* Note : separate from irlmp_do_discovery() so that we can handle
* passive discovery properly.
*/
void
irlmp_do_expiry
()
void
irlmp_do_expiry
(
void
)
{
struct
lap_cb
*
lap
;
...
...
@@ -1078,7 +1078,7 @@ void irlmp_discovery_expiry(discinfo_t *expiries, int number)
* Used by IrLAP to get the discovery info it needs when answering
* discovery requests by other devices.
*/
discovery_t
*
irlmp_get_discovery_response
()
discovery_t
*
irlmp_get_discovery_response
(
void
)
{
IRDA_DEBUG
(
4
,
"%s()
\n
"
,
__FUNCTION__
);
...
...
net/irda/irnet/irnet_ppp.c
View file @
eb3119f9
...
...
@@ -35,7 +35,7 @@
*/
static
inline
ssize_t
irnet_ctrl_write
(
irnet_socket
*
ap
,
const
char
*
buf
,
const
char
__user
*
buf
,
size_t
count
)
{
char
command
[
IRNET_MAX_COMMAND
];
...
...
@@ -254,7 +254,7 @@ irnet_read_discovery_log(irnet_socket * ap,
static
inline
ssize_t
irnet_ctrl_read
(
irnet_socket
*
ap
,
struct
file
*
file
,
char
*
buf
,
char
__user
*
buf
,
size_t
count
)
{
DECLARE_WAITQUEUE
(
wait
,
current
);
...
...
@@ -529,7 +529,7 @@ dev_irnet_close(struct inode * inode,
*/
static
ssize_t
dev_irnet_write
(
struct
file
*
file
,
const
char
*
buf
,
const
char
__user
*
buf
,
size_t
count
,
loff_t
*
ppos
)
{
...
...
@@ -553,7 +553,7 @@ dev_irnet_write(struct file * file,
*/
static
ssize_t
dev_irnet_read
(
struct
file
*
file
,
char
*
buf
,
char
__user
*
buf
,
size_t
count
,
loff_t
*
ppos
)
{
...
...
@@ -610,6 +610,7 @@ dev_irnet_ioctl(struct inode * inode,
irnet_socket
*
ap
=
(
struct
irnet_socket
*
)
file
->
private_data
;
int
err
;
int
val
;
void
__user
*
argp
=
(
void
__user
*
)
arg
;
DENTER
(
FS_TRACE
,
"(file=0x%p, ap=0x%p, cmd=0x%X)
\n
"
,
file
,
ap
,
cmd
);
...
...
@@ -626,7 +627,7 @@ dev_irnet_ioctl(struct inode * inode,
{
/* Set discipline (should be N_SYNC_PPP or N_TTY) */
case
TIOCSETD
:
if
(
get_user
(
val
,
(
int
*
)
arg
))
if
(
get_user
(
val
,
(
int
__user
*
)
argp
))
break
;
if
((
val
==
N_SYNC_PPP
)
||
(
val
==
N_PPP
))
{
...
...
@@ -665,7 +666,7 @@ dev_irnet_ioctl(struct inode * inode,
case
PPPIOCGCHAN
:
if
(
!
ap
->
ppp_open
)
break
;
if
(
put_user
(
ppp_channel_index
(
&
ap
->
chan
),
(
int
*
)
arg
))
if
(
put_user
(
ppp_channel_index
(
&
ap
->
chan
),
(
int
__user
*
)
argp
))
break
;
DEBUG
(
FS_INFO
,
"Query channel.
\n
"
);
err
=
0
;
...
...
@@ -673,7 +674,7 @@ dev_irnet_ioctl(struct inode * inode,
case
PPPIOCGUNIT
:
if
(
!
ap
->
ppp_open
)
break
;
if
(
put_user
(
ppp_unit_number
(
&
ap
->
chan
),
(
int
*
)
arg
))
if
(
put_user
(
ppp_unit_number
(
&
ap
->
chan
),
(
int
__user
*
)
argp
))
break
;
DEBUG
(
FS_INFO
,
"Query unit number.
\n
"
);
err
=
0
;
...
...
@@ -703,14 +704,14 @@ dev_irnet_ioctl(struct inode * inode,
/* Get termios */
case
TCGETS
:
DEBUG
(
FS_INFO
,
"Get termios.
\n
"
);
if
(
kernel_termios_to_user_termios
((
struct
termios
*
)
arg
,
&
ap
->
termios
))
if
(
kernel_termios_to_user_termios
((
struct
termios
__user
*
)
argp
,
&
ap
->
termios
))
break
;
err
=
0
;
break
;
/* Set termios */
case
TCSETSF
:
DEBUG
(
FS_INFO
,
"Set termios.
\n
"
);
if
(
user_termios_to_kernel_termios
(
&
ap
->
termios
,
(
struct
termios
*
)
arg
))
if
(
user_termios_to_kernel_termios
(
&
ap
->
termios
,
(
struct
termios
__user
*
)
argp
))
break
;
err
=
0
;
break
;
...
...
@@ -743,7 +744,7 @@ dev_irnet_ioctl(struct inode * inode,
case
FIONREAD
:
DEBUG
(
FS_INFO
,
"FIONREAD
\n
"
);
val
=
0
;
if
(
put_user
(
val
,
(
int
*
)
arg
))
if
(
put_user
(
val
,
(
int
__user
*
)
argp
))
break
;
err
=
0
;
break
;
...
...
@@ -950,6 +951,7 @@ ppp_irnet_ioctl(struct ppp_channel * chan,
int
err
;
int
val
;
u32
accm
[
8
];
void
__user
*
argp
=
(
void
__user
*
)
arg
;
DENTER
(
PPP_TRACE
,
"(channel=0x%p, ap=0x%p, cmd=0x%X)
\n
"
,
chan
,
ap
,
cmd
);
...
...
@@ -963,12 +965,12 @@ ppp_irnet_ioctl(struct ppp_channel * chan,
/* PPP flags */
case
PPPIOCGFLAGS
:
val
=
ap
->
flags
|
ap
->
rbits
;
if
(
put_user
(
val
,
(
int
*
)
arg
))
if
(
put_user
(
val
,
(
int
__user
*
)
argp
))
break
;
err
=
0
;
break
;
case
PPPIOCSFLAGS
:
if
(
get_user
(
val
,
(
int
*
)
arg
))
if
(
get_user
(
val
,
(
int
__user
*
)
argp
))
break
;
ap
->
flags
=
val
&
~
SC_RCV_BITS
;
ap
->
rbits
=
val
&
SC_RCV_BITS
;
...
...
@@ -977,32 +979,32 @@ ppp_irnet_ioctl(struct ppp_channel * chan,
/* Async map stuff - all dummy to please pppd */
case
PPPIOCGASYNCMAP
:
if
(
put_user
(
ap
->
xaccm
[
0
],
(
u32
*
)
arg
))
if
(
put_user
(
ap
->
xaccm
[
0
],
(
u32
__user
*
)
argp
))
break
;
err
=
0
;
break
;
case
PPPIOCSASYNCMAP
:
if
(
get_user
(
ap
->
xaccm
[
0
],
(
u32
*
)
arg
))
if
(
get_user
(
ap
->
xaccm
[
0
],
(
u32
__user
*
)
argp
))
break
;
err
=
0
;
break
;
case
PPPIOCGRASYNCMAP
:
if
(
put_user
(
ap
->
raccm
,
(
u32
*
)
arg
))
if
(
put_user
(
ap
->
raccm
,
(
u32
__user
*
)
argp
))
break
;
err
=
0
;
break
;
case
PPPIOCSRASYNCMAP
:
if
(
get_user
(
ap
->
raccm
,
(
u32
*
)
arg
))
if
(
get_user
(
ap
->
raccm
,
(
u32
__user
*
)
argp
))
break
;
err
=
0
;
break
;
case
PPPIOCGXASYNCMAP
:
if
(
copy_to_user
(
(
void
*
)
arg
,
ap
->
xaccm
,
sizeof
(
ap
->
xaccm
)))
if
(
copy_to_user
(
argp
,
ap
->
xaccm
,
sizeof
(
ap
->
xaccm
)))
break
;
err
=
0
;
break
;
case
PPPIOCSXASYNCMAP
:
if
(
copy_from_user
(
accm
,
(
void
*
)
arg
,
sizeof
(
accm
)))
if
(
copy_from_user
(
accm
,
argp
,
sizeof
(
accm
)))
break
;
accm
[
2
]
&=
~
0x40000000U
;
/* can't escape 0x5e */
accm
[
3
]
|=
0x60000000U
;
/* must escape 0x7d, 0x7e */
...
...
@@ -1012,12 +1014,12 @@ ppp_irnet_ioctl(struct ppp_channel * chan,
/* Max PPP frame size */
case
PPPIOCGMRU
:
if
(
put_user
(
ap
->
mru
,
(
int
*
)
arg
))
if
(
put_user
(
ap
->
mru
,
(
int
__user
*
)
argp
))
break
;
err
=
0
;
break
;
case
PPPIOCSMRU
:
if
(
get_user
(
val
,
(
int
*
)
arg
))
if
(
get_user
(
val
,
(
int
__user
*
)
argp
))
break
;
if
(
val
<
PPP_MRU
)
val
=
PPP_MRU
;
...
...
@@ -1097,7 +1099,7 @@ void __exit
irnet_cleanup
(
void
)
{
irda_irnet_cleanup
();
return
ppp_irnet_cleanup
();
ppp_irnet_cleanup
();
}
/*------------------------------------------------------------------*/
...
...
net/irda/irnet/irnet_ppp.h
View file @
eb3119f9
...
...
@@ -66,11 +66,11 @@ static int
struct
file
*
);
static
ssize_t
dev_irnet_write
(
struct
file
*
,
const
char
*
,
const
char
__user
*
,
size_t
,
loff_t
*
),
dev_irnet_read
(
struct
file
*
,
char
*
,
char
__user
*
,
size_t
,
loff_t
*
);
static
unsigned
int
...
...
net/irda/irsysctl.c
View file @
eb3119f9
...
...
@@ -78,7 +78,7 @@ static int min_lap_keepalive_time = 100; /* 100us */
* us on that - Jean II */
static
int
do_devname
(
ctl_table
*
table
,
int
write
,
struct
file
*
filp
,
void
*
buffer
,
size_t
*
lenp
)
void
__user
*
buffer
,
size_t
*
lenp
)
{
int
ret
;
...
...
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