commit 4004d5c374dabcbce201e16442e4596b764cc60b
author Pablo Neira Ayuso <pablo@netfilter.org> Tue Sep 20 18:22:46 2016 +0200
committer Pablo Neira Ayuso <pablo@netfilter.org> Fri Sep 23 09:30:48 2016 +0200
tree 20ef28156804c3c83ccc56e215b268d12e995e45
parent b9d80f83bf8c3485ae53a4f3a715363d764bb0e4

netfilter: nft_lookup: remove superfluous element found check

We already checked for !found just a bit before:

        if (!found) {
                regs->verdict.code = NFT_BREAK;
                return;
        }

        if (found && set->flags & NFT_SET_MAP)
            ^^^^^

So this redundant check can just go away.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

net/netfilter/nft_lookup.c

diff --git a/net/netfilter/nft_lookup.c b/net/netfilter/nft_lookup.c
index e164325..8166b69 100644
--- a/net/netfilter/nft_lookup.c
+++ b/net/netfilter/nft_lookup.c
@@ -43,7 +43,7 @@
 		return;
 	}
 
-	if (found && set->flags & NFT_SET_MAP)
+	if (set->flags & NFT_SET_MAP)
 		nft_data_copy(&regs->data[priv->dreg],
 			      nft_set_ext_data(ext), set->dlen);