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[NET]: Reduce sizeof(struct flowi) by 20 bytes. 

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>
wifi-calibration
Eric Dumazet 2006-10-21 20:24:01 -07:00 committed by David S. Miller
parent 375216ad0c
commit 185b1aa122
2 changed files with 0 additions and 8 deletions
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5
include/net/dn.h
View 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);

3
include/net/flow.h
View 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;