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nexedi
linux
Commits
0123d4ef
Commit
0123d4ef
authored
Sep 25, 2003
by
Maneesh Soni
Committed by
David S. Miller
Sep 25, 2003
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Plain Diff
[NET]: Remove attribute group when unregistering netdev from sysfs.
parent
5c675a44
Changes
2
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Showing
2 changed files
with
25 additions
and
3 deletions
+25
-3
net/core/dev.c
net/core/dev.c
+2
-1
net/core/net-sysfs.c
net/core/net-sysfs.c
+23
-2
No files found.
net/core/dev.c
View file @
0123d4ef
...
...
@@ -179,6 +179,7 @@ int netdev_fastroute_obstacles;
extern
int
netdev_sysfs_init
(
void
);
extern
int
netdev_register_sysfs
(
struct
net_device
*
);
extern
int
netdev_unregister_sysfs
(
struct
net_device
*
);
/*******************************************************************************
...
...
@@ -2819,7 +2820,7 @@ void netdev_run_todo(void)
break
;
case
NETREG_UNREGISTERING
:
class_device_del
(
&
dev
->
class_
dev
);
netdev_unregister_sysfs
(
dev
);
dev
->
reg_state
=
NETREG_UNREGISTERED
;
netdev_wait_allrefs
(
dev
);
...
...
net/core/net-sysfs.c
View file @
0123d4ef
...
...
@@ -383,6 +383,21 @@ static struct class net_class = {
#endif
};
void
netdev_unregister_sysfs
(
struct
net_device
*
net
)
{
struct
class_device
*
class_dev
=
&
(
net
->
class_dev
);
if
(
net
->
get_stats
)
sysfs_remove_group
(
&
class_dev
->
kobj
,
&
netstat_group
);
#ifdef WIRELESS_EXT
if
(
net
->
get_wireless_stats
)
sysfs_remove_group
(
&
class_dev
->
kobj
,
&
wireless_group
);
#endif
class_device_del
(
class_dev
);
}
/* Create sysfs entries for network device. */
int
netdev_register_sysfs
(
struct
net_device
*
net
)
{
...
...
@@ -411,9 +426,15 @@ int netdev_register_sysfs(struct net_device *net)
#ifdef WIRELESS_EXT
if
(
net
->
get_wireless_stats
&&
(
ret
=
sysfs_create_group
(
&
class_dev
->
kobj
,
&
wireless_group
)))
goto
out_unreg
;
#endif
goto
out_cleanup
;
return
0
;
out_cleanup:
if
(
net
->
get_stats
)
sysfs_remove_group
(
&
class_dev
->
kobj
,
&
netstat_group
);
#else
return
0
;
#endif
out_unreg:
printk
(
KERN_WARNING
"%s: sysfs attribute registration failed %d
\n
"
,
...
...
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