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Kirill Smelkov
linux
Commits
a6a1faca
Commit
a6a1faca
authored
May 20, 2003
by
Christoph Hellwig
Committed by
David S. Miller
May 20, 2003
Browse files
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Plain Diff
[NET]: Clean up the divert ifdef mess.
parent
12a7f674
Changes
4
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Showing
4 changed files
with
15 additions
and
27 deletions
+15
-27
drivers/net/Space.c
drivers/net/Space.c
+0
-6
include/linux/divert.h
include/linux/divert.h
+15
-2
net/core/dev.c
net/core/dev.c
+0
-15
net/socket.c
net/socket.c
+0
-4
No files found.
drivers/net/Space.c
View file @
a6a1faca
...
@@ -131,26 +131,20 @@ static int __init probe_list(struct net_device *dev, struct devprobe *plist)
...
@@ -131,26 +131,20 @@ static int __init probe_list(struct net_device *dev, struct devprobe *plist)
{
{
struct
devprobe
*
p
=
plist
;
struct
devprobe
*
p
=
plist
;
unsigned
long
base_addr
=
dev
->
base_addr
;
unsigned
long
base_addr
=
dev
->
base_addr
;
#ifdef CONFIG_NET_DIVERT
int
ret
;
int
ret
;
#endif
/* CONFIG_NET_DIVERT */
while
(
p
->
probe
!=
NULL
)
{
while
(
p
->
probe
!=
NULL
)
{
if
(
base_addr
&&
p
->
probe
(
dev
)
==
0
)
{
/* probe given addr */
if
(
base_addr
&&
p
->
probe
(
dev
)
==
0
)
{
/* probe given addr */
#ifdef CONFIG_NET_DIVERT
ret
=
alloc_divert_blk
(
dev
);
ret
=
alloc_divert_blk
(
dev
);
if
(
ret
)
if
(
ret
)
return
ret
;
return
ret
;
#endif
/* CONFIG_NET_DIVERT */
return
0
;
return
0
;
}
else
if
(
p
->
status
==
0
)
{
/* has autoprobe failed yet? */
}
else
if
(
p
->
status
==
0
)
{
/* has autoprobe failed yet? */
p
->
status
=
p
->
probe
(
dev
);
/* no, try autoprobe */
p
->
status
=
p
->
probe
(
dev
);
/* no, try autoprobe */
if
(
p
->
status
==
0
)
{
if
(
p
->
status
==
0
)
{
#ifdef CONFIG_NET_DIVERT
ret
=
alloc_divert_blk
(
dev
);
ret
=
alloc_divert_blk
(
dev
);
if
(
ret
)
if
(
ret
)
return
ret
;
return
ret
;
#endif
/* CONFIG_NET_DIVERT */
return
0
;
return
0
;
}
}
}
}
...
...
include/linux/divert.h
View file @
a6a1faca
...
@@ -107,11 +107,24 @@ struct divert_cf
...
@@ -107,11 +107,24 @@ struct divert_cf
/* diverter functions */
/* diverter functions */
#include <linux/skbuff.h>
#include <linux/skbuff.h>
#ifdef CONFIG_NET_DIVERT
int
alloc_divert_blk
(
struct
net_device
*
);
int
alloc_divert_blk
(
struct
net_device
*
);
void
free_divert_blk
(
struct
net_device
*
);
void
free_divert_blk
(
struct
net_device
*
);
int
divert_ioctl
(
unsigned
int
cmd
,
struct
divert_cf
*
arg
);
int
divert_ioctl
(
unsigned
int
cmd
,
struct
divert_cf
*
arg
);
void
divert_frame
(
struct
sk_buff
*
skb
);
void
divert_frame
(
struct
sk_buff
*
skb
);
static
inline
void
handle_diverter
(
struct
sk_buff
*
skb
)
{
/* if diversion is supported on device, then divert */
if
(
skb
->
dev
->
divert
&&
skb
->
dev
->
divert
->
divert
)
divert_frame
(
skb
);
}
#else
# define alloc_divert_blk(dev) (0)
# define free_divert_blk(dev) do {} while (0)
# define divert_ioctl(cmd, arg) (-ENOPKG)
# define handle_diverter(skb) do {} while (0)
#endif
#endif
#endif
#endif
/* _LINUX_DIVERT_H */
#endif
/* _LINUX_DIVERT_H */
net/core/dev.c
View file @
a6a1faca
...
@@ -1465,15 +1465,6 @@ static __inline__ int handle_bridge(struct sk_buff *skb,
...
@@ -1465,15 +1465,6 @@ static __inline__ int handle_bridge(struct sk_buff *skb,
#endif
#endif
static
inline
void
handle_diverter
(
struct
sk_buff
*
skb
)
{
#ifdef CONFIG_NET_DIVERT
/* if diversion is supported on device, then divert */
if
(
skb
->
dev
->
divert
&&
skb
->
dev
->
divert
->
divert
)
divert_frame
(
skb
);
#endif
}
static
inline
int
__handle_bridge
(
struct
sk_buff
*
skb
,
static
inline
int
__handle_bridge
(
struct
sk_buff
*
skb
,
struct
packet_type
**
pt_prev
,
int
*
ret
)
struct
packet_type
**
pt_prev
,
int
*
ret
)
{
{
...
@@ -2568,11 +2559,9 @@ int register_netdevice(struct net_device *dev)
...
@@ -2568,11 +2559,9 @@ int register_netdevice(struct net_device *dev)
dev
->
fastpath_lock
=
RW_LOCK_UNLOCKED
;
dev
->
fastpath_lock
=
RW_LOCK_UNLOCKED
;
#endif
#endif
#ifdef CONFIG_NET_DIVERT
ret
=
alloc_divert_blk
(
dev
);
ret
=
alloc_divert_blk
(
dev
);
if
(
ret
)
if
(
ret
)
goto
out
;
goto
out
;
#endif
/* CONFIG_NET_DIVERT */
dev
->
iflink
=
-
1
;
dev
->
iflink
=
-
1
;
...
@@ -2638,9 +2627,7 @@ int register_netdevice(struct net_device *dev)
...
@@ -2638,9 +2627,7 @@ int register_netdevice(struct net_device *dev)
out:
out:
return
ret
;
return
ret
;
out_err:
out_err:
#ifdef CONFIG_NET_DIVERT
free_divert_blk
(
dev
);
free_divert_blk
(
dev
);
#endif
goto
out
;
goto
out
;
}
}
...
@@ -2845,9 +2832,7 @@ int unregister_netdevice(struct net_device *dev)
...
@@ -2845,9 +2832,7 @@ int unregister_netdevice(struct net_device *dev)
/* Notifier chain MUST detach us from master device. */
/* Notifier chain MUST detach us from master device. */
BUG_TRAP
(
!
dev
->
master
);
BUG_TRAP
(
!
dev
->
master
);
#ifdef CONFIG_NET_DIVERT
free_divert_blk
(
dev
);
free_divert_blk
(
dev
);
#endif
kobject_unregister
(
&
dev
->
kobj
);
kobject_unregister
(
&
dev
->
kobj
);
...
...
net/socket.c
View file @
a6a1faca
...
@@ -821,11 +821,7 @@ static int sock_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
...
@@ -821,11 +821,7 @@ static int sock_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
case
SIOCGIFDIVERT
:
case
SIOCGIFDIVERT
:
case
SIOCSIFDIVERT
:
case
SIOCSIFDIVERT
:
/* Convert this to call through a hook */
/* Convert this to call through a hook */
#ifdef CONFIG_NET_DIVERT
err
=
divert_ioctl
(
cmd
,
(
struct
divert_cf
*
)
arg
);
err
=
divert_ioctl
(
cmd
,
(
struct
divert_cf
*
)
arg
);
#else
err
=
-
ENOPKG
;
#endif
/* CONFIG_NET_DIVERT */
break
;
break
;
case
SIOCADDDLCI
:
case
SIOCADDDLCI
:
case
SIOCDELDLCI
:
case
SIOCDELDLCI
:
...
...
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