Import backup from 2004-12-20

kernel/block/ramdisk.c

@@ -13,36 +13,36 @@ ramdisk_t *ramdisks[256];
 
 int	ramdisk_init(major_t major)
 {
-  dev_driver_t *ramdisk_driver;
-  if (( ramdisk_driver = New(dev_driver_t) ))
-    {
-      ramdisk_driver->block_read = ramdisk_block_read;
-      ramdisk_driver->block_write = ramdisk_block_write;
-      devices_register_major('b', major, ramdisk_driver);
-      return 0;
-    }
-  return -1;
+	dev_driver_t *ramdisk_driver;
+	if (( ramdisk_driver = New(dev_driver_t) ))
+	{
+		ramdisk_driver->block_read = ramdisk_block_read;
+		ramdisk_driver->block_write = ramdisk_block_write;
+		devices_register_major('b', major, ramdisk_driver);
+		return 0;
+	}
+	return -1;
 }
 
 minor_t ramdisk_new(u32_t size)
 {
-  int i;
-  for (i = 0; i < 256; i++)
-    {
-      if (!ramdisks[i])
+	int i;
+	for (i = 0; i < 256; i++)
 	{
-	  void *start;
-	  if (( start = kmalloc(size) ))
-	    {
-	      ramdisks[i] = New(ramdisk_t);
-	      ramdisks[i]->start = start;
-	      ramdisks[i]->size = size;
-	      return i;
-	    }
-	  return -2;
+		if (!ramdisks[i])
+		{
+			void *start;
+			if (( start = kmalloc(size) ))
+			{
+				ramdisks[i] = New(ramdisk_t);
+				ramdisks[i]->start = start;
+				ramdisks[i]->size = size;
+				return i;
+			}
+			return -2;
+		}
 	}
-    }
-  return -1;
+	return -1;
 }
 
 minor_t	ramdisk_register(void *ramdisk, u32_t size)
@@ -64,12 +64,12 @@ minor_t	ramdisk_register(void *ramdisk, u32_t size)
 int	ramdisk_remove(minor_t minor)
 {
 	if (ramdisks[minor])
-	  {
-	    kfree(ramdisks[minor]->start);
-	    kfree(ramdisks[minor]);
-	    ramdisks[minor] = NULL;
-	    return 0;
-	  }
+	{
+		kfree(ramdisks[minor]->start);
+		kfree(ramdisks[minor]);
+		ramdisks[minor] = NULL;
+		return 0;
+	}
 	return -1;
 }