1 files changed, 4 insertions, 20 deletions

diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index a94aff42d08c..450c350a0c62 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -651,22 +651,6 @@ static void xs_udp_data_ready(struct sock *sk, int len)
         read_unlock(&sk->sk_callback_lock);
 }
 
-static inline size_t xs_tcp_copy_data(skb_reader_t *desc, void *p, size_t len)
-{
-        if (len > desc->count)
-                len = desc->count;
-        if (skb_copy_bits(desc->skb, desc->offset, p, len)) {
-                dprintk("RPC:      failed to copy %zu bytes from skb. %zu bytes remain\n",
-                                len, desc->count);
-                return 0;
-        }
-        desc->offset += len;
-        desc->count -= len;
-        dprintk("RPC:      copied %zu bytes from skb. %zu bytes remain\n",
-                        len, desc->count);
-        return len;
-}
-
 static inline void xs_tcp_read_fraghdr(struct rpc_xprt *xprt, skb_reader_t *desc)
 {
         struct sock_xprt *transport = container_of(xprt, struct sock_xprt, xprt);
@@ -675,7 +659,7 @@ static inline void xs_tcp_read_fraghdr(struct rpc_xprt *xprt, skb_reader_t *desc
 
         p = ((char *) &transport->tcp_fraghdr) + transport->tcp_offset;
         len = sizeof(transport->tcp_fraghdr) - transport->tcp_offset;
-        used = xs_tcp_copy_data(desc, p, len);
+        used = xdr_skb_read_bits(desc, p, len);
         transport->tcp_offset += used;
         if (used != len)
                 return;
@@ -721,7 +705,7 @@ static inline void xs_tcp_read_xid(struct sock_xprt *transport, skb_reader_t *de
         len = sizeof(transport->tcp_xid) - transport->tcp_offset;
         dprintk("RPC:      reading XID (%Zu bytes)\n", len);
         p = ((char *) &transport->tcp_xid) + transport->tcp_offset;
-        used = xs_tcp_copy_data(desc, p, len);
+        used = xdr_skb_read_bits(desc, p, len);
         transport->tcp_offset += used;
         if (used != len)
                 return;
@@ -761,12 +745,12 @@ static inline void xs_tcp_read_request(struct rpc_xprt *xprt, skb_reader_t *desc
                 memcpy(&my_desc, desc, sizeof(my_desc));
                 my_desc.count = len;
                 r = xdr_partial_copy_from_skb(rcvbuf, transport->tcp_copied,
-                                          &my_desc, xs_tcp_copy_data);
+                                          &my_desc, xdr_skb_read_bits);
                 desc->count -= r;
                 desc->offset += r;
         } else
                 r = xdr_partial_copy_from_skb(rcvbuf, transport->tcp_copied,
-                                          desc, xs_tcp_copy_data);
+                                          desc, xdr_skb_read_bits);
 
         if (r > 0) {
                 transport->tcp_copied += r;