]> err.no Git - linux-2.6/commitdiff
[NETFILTER]: nfnetlink: remove unrequired check in nfnetlink_get_subsys
authorPablo Neira Ayuso <pablo@netfilter.org>
Wed, 14 Mar 2007 23:41:28 +0000 (16:41 -0700)
committerDavid S. Miller <davem@sunset.davemloft.net>
Thu, 26 Apr 2007 05:25:49 +0000 (22:25 -0700)
subsys_table is initialized to NULL, therefore just returns NULL in case
that it is not set.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/netfilter/nfnetlink.c

index 9d33807ec16de06980362c151fb01e1f2b0c9796..0b0a9666f6f965675106d0ba063f0e7f573ee788 100644 (file)
@@ -94,8 +94,7 @@ static inline struct nfnetlink_subsystem *nfnetlink_get_subsys(u_int16_t type)
 {
        u_int8_t subsys_id = NFNL_SUBSYS_ID(type);
 
-       if (subsys_id >= NFNL_SUBSYS_COUNT
-           || subsys_table[subsys_id] == NULL)
+       if (subsys_id >= NFNL_SUBSYS_COUNT)
                return NULL;
 
        return subsys_table[subsys_id];