[PATCH] RPC: rationalize set_buffer_size

 In fact, ->set_buffer_size should be completely functionless for non-UDP.

 Test-plan:
 Check socket buffer size on UDP sockets over time.

 Signed-off-by: Chuck Lever <cel@netapp.com>
 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index 2543adf18551..99cad3ead81d 100644
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -100,7 +100,7 @@ struct rpc_rqst {
 #define rq_slen                 rq_snd_buf.len
 
 struct rpc_xprt_ops {
-        void            (*set_buffer_size)(struct rpc_xprt *xprt);
+        void            (*set_buffer_size)(struct rpc_xprt *xprt, size_t sndsize, size_t rcvsize);
         int             (*reserve_xprt)(struct rpc_task *task);
         void            (*release_xprt)(struct rpc_xprt *xprt, struct rpc_task *task);
         void            (*connect)(struct rpc_task *task);
@@ -124,7 +124,7 @@ struct rpc_xprt {
         unsigned long           cong;           /* current congestion */
         unsigned long           cwnd;           /* congestion window */
 
-        unsigned int            rcvsize,        /* transport rcv buffer size */
+        size_t                  rcvsize,        /* transport rcv buffer size */
                                 sndsize;        /* transport send buffer size */
 
         size_t                  max_payload;    /* largest RPC payload size,