[IPVS]: Replace local version of skb_make_writable
This patch removes the IPVS-specific version of skb_make_writable and
replaces it with the netfilter one.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/ipvs/ip_vs_proto_tcp.c b/net/ipv4/ipvs/ip_vs_proto_tcp.c
index e65577a..b65b1a3 100644
--- a/net/ipv4/ipvs/ip_vs_proto_tcp.c
+++ b/net/ipv4/ipvs/ip_vs_proto_tcp.c
@@ -20,6 +20,7 @@
#include <linux/tcp.h> /* for tcphdr */
#include <net/ip.h>
#include <net/tcp.h> /* for csum_tcpudp_magic */
+#include <linux/netfilter.h>
#include <linux/netfilter_ipv4.h>
#include <net/ip_vs.h>
@@ -129,7 +130,7 @@
const unsigned int tcphoff = ip_hdrlen(*pskb);
/* csum_check requires unshared skb */
- if (!ip_vs_make_skb_writable(pskb, tcphoff+sizeof(*tcph)))
+ if (!skb_make_writable(*pskb, tcphoff+sizeof(*tcph)))
return 0;
if (unlikely(cp->app != NULL)) {
@@ -177,7 +178,7 @@
const unsigned int tcphoff = ip_hdrlen(*pskb);
/* csum_check requires unshared skb */
- if (!ip_vs_make_skb_writable(pskb, tcphoff+sizeof(*tcph)))
+ if (!skb_make_writable(*pskb, tcphoff+sizeof(*tcph)))
return 0;
if (unlikely(cp->app != NULL)) {