[tftp] Abort requests with error code 0

There is no defined error code for aborting a request but 0 is commonly
used.  This patch switches the abort request error code from
TFTP_ERR_UNKNOWN_TID (5) to 0.

Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Marty Connor <mdc@etherboot.org>

diff --git a/src/net/udp/tftp.c b/src/net/udp/tftp.c
index e8d73abdbb0d811cd49738c27b753c2f282f5c23..3de2fb9b7fef11e48e1d43c1f62701c1cd42ed8a 100644 (file)
--- a/src/net/udp/tftp.c
+++ b/src/net/udp/tftp.c
@@ -773,7 +773,7 @@ static int tftp_rx_oack ( struct tftp_request *tftp, void *buf, size_t len ) {
        /* Abort request if only trying to determine file size */
        if ( tftp->flags & TFTP_FL_SIZEONLY ) {
                rc = 0;
-               tftp_send_error ( tftp, TFTP_ERR_UNKNOWN_TID, "TFTP Aborted" );
+               tftp_send_error ( tftp, 0, "TFTP Aborted" );
                tftp_done ( tftp, rc );
                return rc;
        }
@@ -808,7 +808,7 @@ static int tftp_rx_data ( struct tftp_request *tftp,
        if ( tftp->flags & TFTP_FL_SIZEONLY ) {
                /* If we get here then server doesn't support SIZE option */
                rc = -ENOTSUP;
-               tftp_send_error ( tftp, TFTP_ERR_UNKNOWN_TID, "TFTP Aborted" );
+               tftp_send_error ( tftp, 0, "TFTP Aborted" );
                goto done;
        }