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authorPaul Moore <pmoore@redhat.com>2014-08-08 04:55:30 +0400
committerPaul Moore <pmoore@redhat.com>2014-08-08 04:55:30 +0400
commit942ba3646543aeb3e5729c35d10ac43424bf0b68 (patch)
treeecf9b450f7a9548490f30e232d4f634efd9e0b15 /security
parentbc7e6edbbc0fb6aca3b1ee19d634d057d9c52c72 (diff)
downloadlinux-942ba3646543aeb3e5729c35d10ac43424bf0b68.tar.xz
selinux: remove unused variabled in the netport, netnode, and netif caches
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>
Diffstat (limited to 'security')
-rw-r--r--security/selinux/netif.c4
-rw-r--r--security/selinux/netnode.c3
-rw-r--r--security/selinux/netport.c3
3 files changed, 4 insertions, 6 deletions
diff --git a/security/selinux/netif.c b/security/selinux/netif.c
index 3c3de4ca0ebc..50ce177d71a0 100644
--- a/security/selinux/netif.c
+++ b/security/selinux/netif.c
@@ -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);
diff --git a/security/selinux/netnode.c b/security/selinux/netnode.c
index ddf315260839..da923f89d2a9 100644
--- a/security/selinux/netnode.c
+++ b/security/selinux/netnode.c
@@ -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);
diff --git a/security/selinux/netport.c b/security/selinux/netport.c
index 73ac6784d091..3311cc393cb4 100644
--- a/security/selinux/netport.c
+++ b/security/selinux/netport.c
@@ -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);