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authorThomas Graf <tgraf@suug.ch>2015-01-02 22:00:14 (GMT)
committerDavid S. Miller <davem@davemloft.net>2015-01-03 19:32:56 (GMT)
commit8d24c0b43125ec26cc80e04588477a9a2afc025c (patch)
treed02e1b74bf49017dd4fecdeaf82a1e4f8f64a25d /net/netlink
parentdd9553988879a3ff71a86323b88409e7631c4e5d (diff)
rhashtable: Do hashing inside of rhashtable_lookup_compare()
Hash the key inside of rhashtable_lookup_compare() like rhashtable_lookup() does. This allows to simplify the hashing functions and keep them private. Signed-off-by: Thomas Graf <tgraf@suug.ch> Cc: netfilter-devel@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netlink')
-rw-r--r--net/netlink/af_netlink.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 84ea76c..a5d7ed6 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -1002,11 +1002,8 @@ static struct sock *__netlink_lookup(struct netlink_table *table, u32 portid,
.net = net,
.portid = portid,
};
- u32 hash;
- hash = rhashtable_hashfn(&table->hash, &portid, sizeof(portid));
-
- return rhashtable_lookup_compare(&table->hash, hash,
+ return rhashtable_lookup_compare(&table->hash, &portid,
&netlink_compare, &arg);
}

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