2008-08-30  Robert Millan  <address@hidden>

	* disk/host.c (grub_host_open): Initialize `disk->id' using
	a constant rather than a pointer to string.
	* disk/memdisk.c (grub_memdisk_open): Likewise.
	* fs/i386/pc/pxe.c (grub_pxe_open): Likewise.
	* disk/scsi.c (grub_scsi_open): Initialize `disk->id' using the
	`lun' variable rather than a pointer to string.

Index: disk/scsi.c
===================================================================
--- disk/scsi.c	(revision 1831)
+++ disk/scsi.c	(working copy)
@@ -248,7 +248,7 @@ grub_scsi_open (const char *name, grub_d
     {
       if (! p->open (name, scsi))
 	{
-	  disk->id = (unsigned long) "scsi"; /* XXX */
+	  disk->id = lun;	/* FIXME: are LUNs unique identifiers? */
 	  disk->data = scsi;
 	  scsi->dev = p;
 	  scsi->lun = lun;
Index: disk/host.c
===================================================================
--- disk/host.c	(revision 1831)
+++ disk/host.c	(working copy)
@@ -41,7 +41,7 @@ grub_host_open (const char *name, grub_d
       return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not a host disk");
 
   disk->total_sectors = 0;
-  disk->id = (unsigned long) "host";
+  disk->id = 'host';
   
   disk->has_partitions = 0;
   disk->data = 0;
Index: disk/memdisk.c
===================================================================
--- disk/memdisk.c	(revision 1831)
+++ disk/memdisk.c	(working copy)
@@ -41,7 +41,7 @@ grub_memdisk_open (const char *name, gru
       return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not a memdisk");
 
   disk->total_sectors = memdisk_size / GRUB_DISK_SECTOR_SIZE;
-  disk->id = (unsigned long) "mdsk";
+  disk->id = 'mdsk';
   disk->has_partitions = 0;
 
   return GRUB_ERR_NONE;
Index: fs/i386/pc/pxe.c
===================================================================
--- fs/i386/pc/pxe.c	(revision 1831)
+++ fs/i386/pc/pxe.c	(working copy)
@@ -63,7 +63,7 @@ grub_pxe_open (const char *name, grub_di
       return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not a pxe disk");
 
   disk->total_sectors = 0;
-  disk->id = (unsigned long) "pxe";
+  disk->id = 'pxe';
 
   disk->has_partitions = 0;
   disk->data = 0;