patch-2.4.25 linux-2.4.25/drivers/ide/raid/pdcraid.c

• Lines: 17
• Date: 2004-02-18 05:36:31.000000000 -0800
• Orig file: linux-2.4.24/drivers/ide/raid/pdcraid.c
• Orig date: 2003-11-28 10:26:20.000000000 -0800

diff -urN linux-2.4.24/drivers/ide/raid/pdcraid.c linux-2.4.25/drivers/ide/raid/pdcraid.c
@@ -360,9 +360,13 @@
 		return 0;
 	if (ideinfo->sect==0)
 		return 0;
-	lba = (ideinfo->capacity / (ideinfo->head*ideinfo->sect));
-	lba = lba * (ideinfo->head*ideinfo->sect);
-	lba = lba - ideinfo->sect;
+	if (ideinfo->head!=255) {
+		lba = (ideinfo->capacity / (ideinfo->head*ideinfo->sect));
+		lba = lba * (ideinfo->head*ideinfo->sect);
+		lba = lba - ideinfo->sect; }
+	else {
+		lba = ideinfo->capacity - ideinfo->sect;
+	}
 
 	return lba;
 }