apparmor: remove "permipc" command

The "permipc" command is unused and unfinished, remove it.

Signed-off-by: John Johansen <john.johansen@canonical.com>
Acked-by: Kees Cook <kees@ubuntu.com>

security/apparmor/lsm.c

@@ -572,8 +572,6 @@ static int apparmor_setprocattr(struct task_struct *task, char *name,
 		} else if (strcmp(command, "permprofile") == 0) {
 			error = aa_setprocattr_changeprofile(args, !AA_ONEXEC,
 							     AA_DO_TEST);
-		} else if (strcmp(command, "permipc") == 0) {
-			error = aa_setprocattr_permipc(args);
 		} else {
 			struct common_audit_data sa;
 			struct apparmor_audit_data aad = {0,};