1 files changed, 0 insertions, 68 deletions
diff --git a/gpxe/src/net/iobpad.c b/gpxe/src/net/iobpad.c
deleted file mode 100644
index cbae221a..00000000
--- a/gpxe/src/net/iobpad.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Copyright (C) 2007 Michael Brown <mbrown@fensystems.co.uk>.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-FILE_LICENCE ( GPL2_OR_LATER );
-
-/**
- * @file
- *
- * I/O buffer padding
- *
- */
-
-#include <string.h>
-#include <gpxe/iobuf.h>
-
-/**
- * Pad I/O buffer
- *
- * @v iobuf		I/O buffer
- * @v min_len		Minimum length
- *
- * This function pads and aligns I/O buffers, for devices that
- * aren't capable of padding in hardware, or that require specific
- * alignment in TX buffers.  The packet data will end up aligned to a
- * multiple of @c IOB_ALIGN.
- *
- * @c min_len must not exceed @v IOB_ZLEN.
- */
-void iob_pad ( struct io_buffer *iobuf, size_t min_len ) {
-	void *data;
-	size_t len;
-	size_t headroom;
-	signed int pad_len;
-
-	assert ( min_len <= IOB_ZLEN );
-
-	/* Move packet data to start of I/O buffer.  This will both
-	 * align the data (since I/O buffers are aligned to
-	 * IOB_ALIGN) and give us sufficient space for the
-	 * zero-padding
-	 */
-	data = iobuf->data;
-	len = iob_len ( iobuf );
-	headroom = iob_headroom ( iobuf );
-	iob_push ( iobuf, headroom );
-	memmove ( iobuf->data, data, len );
-	iob_unput ( iobuf, headroom );
-
-	/* Pad to minimum packet length */
-	pad_len = ( min_len - iob_len ( iobuf ) );
-	if ( pad_len > 0 )
-		memset ( iob_put ( iobuf, pad_len ), 0, pad_len );
-}