selinux: remove a useless return

The last return is unreachable, remove the 'return'
in default, let it fall through.

Signed-off-by: WANG Cong <amwang@redhat.com>
Acked-by: Eric Paris <eparis@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>

diff --git a/security/selinux/ss/mls.c b/security/selinux/ss/mls.c
index 3f2b270..e6654b5 100644 (file)
--- a/security/selinux/ss/mls.c
+++ b/security/selinux/ss/mls.c
@@ -541,8 +541,8 @@ int mls_compute_sid(struct context *scontext,
        case AVTAB_MEMBER:
                /* Use the process effective MLS attributes. */
                return mls_context_cpy_low(newcontext, scontext);
-       default:
-               return -EINVAL;
+
+       /* fall through */
        }
        return -EINVAL;
 }