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@xxxxxxxxxx> Cc: Patrick McHardy <kaber@xxxxxxxxx> --- net/netfilter/nf_tables_api.c | 1 - 1 file changed, 1 deletion(-) diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index f93b7d0..9c56adc 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -2521,7 +2521,6 @@ 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); if (err < 0) -- 1.8.4 -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
