[PATCH] sunrpc: cache_register can use wrong module reference

[linux-2.6] / net / ipv4 / xfrm4_state.c

diff --git a/net/ipv4/xfrm4_state.c b/net/ipv4/xfrm4_state.c
index 223a2e83853f9d6e6c8bb8802498bf907cf32d79..d23e07fc81facafe1c7a34e10c9a0d5fc75a4168 100644 (file)
--- a/net/ipv4/xfrm4_state.c
+++ b/net/ipv4/xfrm4_state.c
@@ -7,12 +7,20 @@
  *
  */
 
+#include <net/ip.h>
 #include <net/xfrm.h>
 #include <linux/pfkeyv2.h>
 #include <linux/ipsec.h>
 
 static struct xfrm_state_afinfo xfrm4_state_afinfo;
 
+static int xfrm4_init_flags(struct xfrm_state *x)
+{
+       if (ipv4_config.no_pmtu_disc)
+               x->props.flags |= XFRM_STATE_NOPMTUDISC;
+       return 0;
+}
+
 static void
 __xfrm4_init_tempsel(struct xfrm_state *x, struct flowi *fl,
                     struct xfrm_tmpl *tmpl,
@@ -109,6 +117,7 @@ __xfrm4_find_acq(u8 mode, u32 reqid, u8 proto,
 static struct xfrm_state_afinfo xfrm4_state_afinfo = {
        .family                 = AF_INET,
        .lock                   = RW_LOCK_UNLOCKED,
+       .init_flags             = xfrm4_init_flags,
        .init_tempsel           = __xfrm4_init_tempsel,
        .state_lookup           = __xfrm4_state_lookup,
        .find_acq               = __xfrm4_find_acq,
@@ -119,8 +128,10 @@ void __init xfrm4_state_init(void)
        xfrm_state_register_afinfo(&xfrm4_state_afinfo);
 }
 
+#if 0
 void __exit xfrm4_state_fini(void)
 {
        xfrm_state_unregister_afinfo(&xfrm4_state_afinfo);
 }
+#endif  /*  0  */