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selinux: remove unused variabled in the netport, netnode, and netif caches

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This patch removes the unused return code variable in the netport,
netnode, and netif initialization functions.

Reported-by: fengguang.wu@intel.com
Signed-off-by: Paul Moore <pmoore@redhat.com>
This commit is contained in:
Paul Moore 2014-08-07 20:55:30 -04:00
parent bc7e6edbbc
commit 942ba36465
3 changed files with 4 additions and 6 deletions
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4
security/selinux/netif.c
View File

@ -272,7 +272,7 @@ static struct notifier_block sel_netif_netdev_notifier = {
static __init int sel_netif_init(void)
{
int i, err;
int i;
if (!selinux_enabled)
return 0;
@ -282,7 +282,7 @@ static __init int sel_netif_init(void)
register_netdevice_notifier(&sel_netif_netdev_notifier);
return err;
return 0;
}
__initcall(sel_netif_init);

3
security/selinux/netnode.c
View File

@ -303,7 +303,6 @@ void sel_netnode_flush(void)
static __init int sel_netnode_init(void)
{
int iter;
int ret;
if (!selinux_enabled)
return 0;
@ -313,7 +312,7 @@ static __init int sel_netnode_init(void)
sel_netnode_hash[iter].size = 0;
}
return ret;
return 0;
}
__initcall(sel_netnode_init);

3
security/selinux/netport.c
View File

@ -237,7 +237,6 @@ void sel_netport_flush(void)
static __init int sel_netport_init(void)
{
int iter;
int ret;
if (!selinux_enabled)
return 0;
@ -247,7 +246,7 @@ static __init int sel_netport_init(void)
sel_netport_hash[iter].size = 0;
}
return ret;
return 0;
}
__initcall(sel_netport_init);