[PATCH] [NET] reduce sizeof(struct flowi) by 20 bytes

[Eric Dumazet]

Hi all

As suggested by David, just kill off some unused fields in dnports to reduce 
sizef(struct flowi). If they come back, they should be moved to nl_u.dn_u in 
order not to enlarge again struct flowi

Signed-off-by: Eric Dumazet <[EMAIL PROTECTED]>

diff --git a/include/net/dn.h b/include/net/dn.h
index 465b783..c39385b 100644
--- a/include/net/dn.h
+++ b/include/net/dn.h
@@ -199,11 +199,13 @@ static inline void dn_sk_ports_copy(stru
 {
        fl->uli_u.dnports.sport = scp->addrloc;
        fl->uli_u.dnports.dport = scp->addrrem;
+#if 0 /* not yet used */
        fl->uli_u.dnports.objnum = scp->addr.sdn_objnum;
        if (fl->uli_u.dnports.objnum == 0) {
                fl->uli_u.dnports.objnamel = 
(__u8)dn_ntohs(scp->addr.sdn_objnamel);
                memcpy(fl->uli_u.dnports.objname, scp->addr.sdn_objname, 16);
        }
+#endif
 }
 
 extern unsigned dn_mss_from_pmtu(struct net_device *dev, int mtu);
diff --git a/include/net/flow.h b/include/net/flow.h
index 3b44d72..bdc0e49 100644
--- a/include/net/flow.h
+++ b/include/net/flow.h
@@ -68,9 +68,11 @@ #define FLOWI_FLAG_MULTIPATHOLDROUTE 0x0
                struct {
                        __le16  sport;
                        __le16  dport;
+#if 0 /* not yet used, should move to nl_u.dn_u */
                        __u8    objnum;
                        __u8    objnamel; /* Not 16 bits since max val is 16 */
                        __u8    objname[16]; /* Not zero terminated */
+#endif
                } dnports;
 
                __be32          spi;