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authorDavid S. Miller <davem@davemloft.net>2012-07-13 08:21:29 -0700
committerDavid S. Miller <davem@davemloft.net>2012-07-13 08:21:29 -0700
commit85b91b0339e764f7e56ff5968fa10d85451378b4 (patch)
tree539c368948900b35ee8d474829724a796b482d44 /net/ipv4/fib_frontend.c
parentd01cb20711e3c2df41677ee270d6bdeff24e9902 (diff)
downloadop-kernel-dev-85b91b0339e764f7e56ff5968fa10d85451378b4.zip
op-kernel-dev-85b91b0339e764f7e56ff5968fa10d85451378b4.tar.gz
ipv4: Don't store a rule pointer in fib_result.
We only use it to fetch the rule's tclassid, so just store the tclassid there instead. This also decreases the size of fib_result by a full 8 bytes on 64-bit. On 32-bits it's a wash. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/fib_frontend.c')
-rw-r--r--net/ipv4/fib_frontend.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 81f8571..7a31194 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -169,10 +169,6 @@ static inline unsigned int __inet_dev_addr_type(struct net *net,
if (ipv4_is_multicast(addr))
return RTN_MULTICAST;
-#ifdef CONFIG_IP_MULTIPLE_TABLES
- res.r = NULL;
-#endif
-
local_table = fib_get_table(net, RT_TABLE_LOCAL);
if (local_table) {
ret = RTN_UNICAST;
@@ -934,10 +930,6 @@ static void nl_fib_lookup(struct fib_result_nl *frn, struct fib_table *tb)
.flowi4_scope = frn->fl_scope,
};
-#ifdef CONFIG_IP_MULTIPLE_TABLES
- res.r = NULL;
-#endif
-
frn->err = -ENOENT;
if (tb) {
local_bh_disable();
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