fh cannot be NULL since its already checked above after assignment and is being dereferenced before. Remove the redundant null check. Signed-off-by: Gaurav Singh <gaurav1086@xxxxxxxxx> --- net/ipv6/netfilter/ip6t_frag.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/ipv6/netfilter/ip6t_frag.c b/net/ipv6/netfilter/ip6t_frag.c index fb91eeee4a1e..3aad6439386b 100644 --- a/net/ipv6/netfilter/ip6t_frag.c +++ b/net/ipv6/netfilter/ip6t_frag.c @@ -85,8 +85,7 @@ frag_mt6(const struct sk_buff *skb, struct xt_action_param *par) !((fraginfo->flags & IP6T_FRAG_NMF) && (ntohs(fh->frag_off) & IP6_MF))); - return (fh != NULL) && - id_match(fraginfo->ids[0], fraginfo->ids[1], + return id_match(fraginfo->ids[0], fraginfo->ids[1], ntohl(fh->identification), !!(fraginfo->invflags & IP6T_FRAG_INV_IDS)) && !((fraginfo->flags & IP6T_FRAG_RES) && -- 2.17.1
