1 files changed, 0 insertions, 54 deletions
diff --git a/gpxe/src/crypto/crc32.c b/gpxe/src/crypto/crc32.c
deleted file mode 100644
index 0cc314e8..00000000
--- a/gpxe/src/crypto/crc32.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Little-endian CRC32 implementation.
- *
- * Copyright (c) 2009 Joshua Oreman <oremanj@rwcr.net>.
- *
- * 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 );
-
-#include <gpxe/crc32.h>
-
-#define CRCPOLY		0xedb88320
-
-/**
- * Calculate 32-bit little-endian CRC checksum
- *
- * @v seed	Initial value
- * @v data	Data to checksum
- * @v len	Length of data
- *
- * Usually @a seed is initially zero or all one bits, depending on the
- * protocol. To continue a CRC checksum over multiple calls, pass the
- * return value from one call as the @a seed parameter to the next.
- */
-u32 crc32_le ( u32 seed, const void *data, size_t len )
-{
-	u32 crc = seed;
-	const u8 *src = data;
-	u32 mult;
-	int i;
-
-	while ( len-- ) {
-		crc ^= *src++;
-		for ( i = 0; i < 8; i++ ) {
-			mult = ( crc & 1 ) ? CRCPOLY : 0;
-			crc = ( crc >> 1 ) ^ mult;
-		}
-	}
-
-	return crc;
-}