1 files changed, 0 insertions, 3 deletions

diff --git a/net/ipv4/netfilter/nf_nat_sip.c b/net/ipv4/netfilter/nf_nat_sip.c
index 5b4a5cd23f39..b44281011d6d 100644
--- a/net/ipv4/netfilter/nf_nat_sip.c
+++ b/net/ipv4/netfilter/nf_nat_sip.c
@@ -104,9 +104,6 @@ static unsigned int ip_nat_sip(struct sk_buff *skb,
         union nf_inet_addr addr;
         __be16 port;
 
-        if (*datalen < strlen("SIP/2.0"))
-                return NF_ACCEPT;
-
         /* Basic rules: requests and responses. */
         if (strnicmp(*dptr, "SIP/2.0", strlen("SIP/2.0")) != 0) {
                 if (ct_sip_parse_request(ct, *dptr, *datalen,