staging: wlan-ng: remove unused variable in prism2fw.c

Remove the unused crcend variable from the crcimage function.

Signed-off-by: Tim Collier <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/staging/wlan-ng/prism2fw.c

···
 	int i;
 	int c;
 	u32 crcstart;
-	u32 crcend;
 	u32 cstart = 0;
 	u32 cend;
 	u8 *dest;
···
 		if (!s3crc[i].dowrite)
 			continue;
 		crcstart = s3crc[i].addr;
-		crcend = s3crc[i].addr + s3crc[i].len;
 		/* Find chunk */
 		for (c = 0; c < nfchunks; c++) {
 			cstart = fchunk[c].addr;