[NET]: Reduce sizeof(struct flowi) by 20 bytes.
Eric Dumazet [Sun, 22 Oct 2006 03:24:01 +0000 (20:24 -0700)]
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

[ Modified to really delete this stuff instead of using #if 0. -DaveM ]

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/net/dn.h
include/net/flow.h

index 465b783..ac4ce90 100644 (file)
@@ -199,11 +199,6 @@ static inline void dn_sk_ports_copy(struct flowi *fl, struct dn_scp *scp)
 {
        fl->uli_u.dnports.sport = scp->addrloc;
        fl->uli_u.dnports.dport = scp->addrrem;
-       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);
-       }
 }
 
 extern unsigned dn_mss_from_pmtu(struct net_device *dev, int mtu);
index 3b44d72..5cda27c 100644 (file)
@@ -68,9 +68,6 @@ struct flowi {
                struct {
                        __le16  sport;
                        __le16  dport;
-                       __u8    objnum;
-                       __u8    objnamel; /* Not 16 bits since max val is 16 */
-                       __u8    objname[16]; /* Not zero terminated */
                } dnports;
 
                __be32          spi;