diff options
| author | Michal Nazarewicz <mina86@mina86.com> | 2014-01-01 06:27:19 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2014-01-03 22:51:14 +0100 |
| commit | 720e0dfa3a86de3482d82fc1d37090eba1c460eb (patch) | |
| tree | eb2eb59f0b0a0af8a6d74fde09e85c9fc0f13c52 /net | |
| parent | 14662917907ebd95119378a32d50807e4621d2be (diff) | |
netfilter: nf_tables: remove unused variable in nf_tables_dump_set()
The nfmsg variable is not used (except in sizeof operator which does
not care about its value) between the first and second time it is
assigned the value. Furthermore, nlmsg_data has no side effects, so
the assignment can be safely removed.
Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Cc: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/nf_tables_api.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index aa4df58d5e56..37f0e6988ec4 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -2505,9 +2505,8 @@ static int nf_tables_dump_set(struct sk_buff *skb, struct netlink_callback *cb) u32 portid, seq; int event, err; - nfmsg = nlmsg_data(cb->nlh); - err = nlmsg_parse(cb->nlh, sizeof(*nfmsg), nla, NFTA_SET_ELEM_LIST_MAX, - nft_set_elem_list_policy); + err = nlmsg_parse(cb->nlh, sizeof(struct nfgenmsg), nla, + NFTA_SET_ELEM_LIST_MAX, nft_set_elem_list_policy); if (err < 0) return err; |