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security: remove register_security hook

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The register security hook is no longer required, as the capability
module is always registered.  LSMs wishing to stack capability as
a secondary module should do so explicitly.

Signed-off-by: James Morris <[email protected]>
Acked-by: Stephen Smalley <[email protected]>
Acked-by: Greg Kroah-Hartman <[email protected]>
This commit is contained in:
James Morris 2008-07-10 17:02:07 +09:00
commit 6f0f0fd496
6 changed files with 5 additions and 105 deletions
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23
security/smack/smack_lsm.c
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@ -1822,27 +1822,6 @@ static void smack_ipc_getsecid(struct kern_ipc_perm *ipp, u32 *secid)
*secid = smack_to_secid(smack);
}
/* module stacking operations */
/**
* smack_register_security - stack capability module
* @name: module name
* @ops: module operations - ignored
*
* Allow the capability module to register.
*/
static int smack_register_security(const char *name,
struct security_operations *ops)
{
if (strcmp(name, "capability") != 0)
return -EINVAL;
printk(KERN_INFO "%s: Registering secondary module %s\n",
__func__, name);
return 0;
}
/**
* smack_d_instantiate - Make sure the blob is correct on an inode
* @opt_dentry: unused
@ -2673,8 +2652,6 @@ struct security_operations smack_ops = {
.netlink_send = cap_netlink_send,
.netlink_recv = cap_netlink_recv,
.register_security = smack_register_security,
.d_instantiate = smack_d_instantiate,
.getprocattr = smack_getprocattr,