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authorPablo Neira Ayuso <pablo@netfilter.org>2019-09-16 18:33:09 +0200
committerPablo Neira Ayuso <pablo@netfilter.org>2019-09-20 10:20:02 +0200
commitff175d0b0eab99f512b9afdb571f0ed18b63f533 (patch)
tree011eb36693f0c1cae2674e0eab033f5e86f00087 /net
parentad652f3811d8644d547506154ec9a9c22c8771cd (diff)
netfilter: nf_tables_offload: fix always true policy is unset check
New smatch warnings: net/netfilter/nf_tables_offload.c:316 nft_flow_offload_chain() warn: always true condition '(policy != -1) => (0-255 != (-1))' Reported-by: kbuild test robot <lkp@intel.com> Fixes: c9626a2cbdb2 ("netfilter: nf_tables: add hardware offload support") Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net')
-rw-r--r--net/netfilter/nf_tables_offload.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/nf_tables_offload.c b/net/netfilter/nf_tables_offload.c
index 21bb772cb4b7..e546f759b7a7 100644
--- a/net/netfilter/nf_tables_offload.c
+++ b/net/netfilter/nf_tables_offload.c
@@ -313,7 +313,7 @@ static int nft_flow_offload_chain(struct nft_chain *chain,
policy = ppolicy ? *ppolicy : basechain->policy;
/* Only default policy to accept is supported for now. */
- if (cmd == FLOW_BLOCK_BIND && policy != -1 && policy != NF_ACCEPT)
+ if (cmd == FLOW_BLOCK_BIND && policy == NF_DROP)
return -EOPNOTSUPP;
if (dev->netdev_ops->ndo_setup_tc)

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