sunrpc: make svc_tcp_sendmsg() take a signed sentp pointer

The return value of sock_sendmsg() is signed, and svc_tcp_sendto() wants
a signed value to return.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index e1c85123b445bf387e09565c025d8dd815187a07..46c156b121db43c1bd1806a08a3a9bf08b332699 100644 (file)
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -1197,7 +1197,7 @@ err_noclose:
  * that the pages backing @xdr are unchanging.
  */
 static int svc_tcp_sendmsg(struct svc_sock *svsk, struct svc_rqst *rqstp,
-                          rpc_fraghdr marker, unsigned int *sentp)
+                          rpc_fraghdr marker, int *sentp)
 {
        struct msghdr msg = {
                .msg_flags      = MSG_SPLICE_PAGES,
@@ -1247,8 +1247,7 @@ static int svc_tcp_sendto(struct svc_rqst *rqstp)
        struct xdr_buf *xdr = &rqstp->rq_res;
        rpc_fraghdr marker = cpu_to_be32(RPC_LAST_STREAM_FRAGMENT |
                                         (u32)xdr->len);
-       unsigned int sent;
-       int err;
+       int sent, err;
 
        svc_tcp_release_ctxt(xprt, rqstp->rq_xprt_ctxt);
        rqstp->rq_xprt_ctxt = NULL;