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| author | Liping Zhang <liping.zhang@spreadtrum.com> | 2016-08-28 16:59:52 +0800 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-08-30 11:41:04 +0200 |
| commit | c73c2484901139c28383b58eabcbf4d613e91518 (patch) | |
| tree | a2c4370d711776cc2f3ec6342e3248399a5355d8 /net | |
| parent | 4249fc1f023a2106170bbf715e2e1a0ebc2d5b1f (diff) | |
| download | linux-c73c2484901139c28383b58eabcbf4d613e91518.tar.gz linux-c73c2484901139c28383b58eabcbf4d613e91518.tar.bz2 linux-c73c2484901139c28383b58eabcbf4d613e91518.zip | |
netfilter: nf_tables_netdev: remove redundant ip_hdr assignment
We have already use skb_header_pointer to get the ip header pointer,
so there's no need to use ip_hdr again. Moreover, in NETDEV INGRESS
hook, ip header maybe not linear, so use ip_hdr is not appropriate,
remove it.
Signed-off-by: Liping Zhang <liping.zhang@spreadtrum.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/nf_tables_netdev.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/net/netfilter/nf_tables_netdev.c b/net/netfilter/nf_tables_netdev.c index 5eefe4a355c6..75d696f11045 100644 --- a/net/netfilter/nf_tables_netdev.c +++ b/net/netfilter/nf_tables_netdev.c @@ -30,7 +30,6 @@ nft_netdev_set_pktinfo_ipv4(struct nft_pktinfo *pkt, if (!iph) return; - iph = ip_hdr(skb); if (iph->ihl < 5 || iph->version != 4) return; |