svcrpc: fix off-by-4 error in "incomplete TCP record" dprintk
authorJ. Bruce Fields <bfields@redhat.com>
Mon, 3 Dec 2012 21:35:35 +0000 (16:35 -0500)
committerJ. Bruce Fields <bfields@redhat.com>
Tue, 4 Dec 2012 12:49:06 +0000 (07:49 -0500)
The full reclen doesn't include the fragment header, but sk_tcplen does.
Fix this to make it an apples-to-apples comparison.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
net/sunrpc/svcsock.c

index 1557179..1db42b1 100644 (file)
@@ -1073,7 +1073,8 @@ static int svc_tcp_recvfrom(struct svc_rqst *rqstp)
                if (len < 0 && len != -EAGAIN)
                        goto err_delete;
                dprintk("svc: incomplete TCP record (%d of %d)\n",
-                       svsk->sk_tcplen, svc_sock_reclen(svsk));
+                       svsk->sk_tcplen - sizeof(rpc_fraghdr),
+                       svc_sock_reclen(svsk));
                goto err_noclose;
        }