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| author |   Pavel Emelyanov <xemul@openvz.org> | 2007-10-23 21:17:27 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@sunset.davemloft.net> | 2007-10-23 21:27:58 -0700 |
| commit | 03cf786c4e83dba404ad23ca58f49147ae52dffd (patch) | |
| tree | dc694a37209df68386edf7bc94ffa28df7e9cffc /net | |
| parent | [NET]: Use BUILD_BUG_ON in net/core/flowi.c (diff) | |
| download | linux-dev-03cf786c4e83dba404ad23ca58f49147ae52dffd.tar.xz linux-dev-03cf786c4e83dba404ad23ca58f49147ae52dffd.zip | |
[IPV4]: Explicitly call fib_get_table() in fib_frontend.c
In case the "multiple tables" config option is y, the ip_fib_local_table
is not a variable, but a macro, that calls fib_get_table(RT_TABLE_LOCAL).
Some code uses this "variable" *3* times in one place, thus implicitly
making 3 calls. Fix it.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/fib_frontend.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index 78b514ba1414..60123905dbbf 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -128,13 +128,14 @@ struct net_device * ip_dev_find(__be32 addr) struct flowi fl = { .nl_u = { .ip4_u = { .daddr = addr } } }; struct fib_result res; struct net_device *dev = NULL; + struct fib_table *local_table; #ifdef CONFIG_IP_MULTIPLE_TABLES res.r = NULL; #endif - if (!ip_fib_local_table || - ip_fib_local_table->tb_lookup(ip_fib_local_table, &fl, &res)) + local_table = fib_get_table(RT_TABLE_LOCAL); + if (!local_table || local_table->tb_lookup(local_table, &fl, &res)) return NULL; if (res.type != RTN_LOCAL) goto out; @@ -152,6 +153,7 @@ unsigned inet_addr_type(__be32 addr) struct flowi fl = { .nl_u = { .ip4_u = { .daddr = addr } } }; struct fib_result res; unsigned ret = RTN_BROADCAST; + struct fib_table *local_table; if (ZERONET(addr) || BADCLASS(addr)) return RTN_BROADCAST; @@ -162,10 +164,10 @@ unsigned inet_addr_type(__be32 addr) res.r = NULL; #endif - if (ip_fib_local_table) { + local_table = fib_get_table(RT_TABLE_LOCAL); + if (local_table) { ret = RTN_UNICAST; - if (!ip_fib_local_table->tb_lookup(ip_fib_local_table, - &fl, &res)) { + if (!local_table->tb_lookup(local_table, &fl, &res)) { ret = res.type; fib_res_put(&res); } |