* Cleanup, minor fixes

* Patch by Rune Torgersen, 16 Apr 2004:
  LBA48 fixes

* Patches by Pantelis Antoniou, 16 Apr 2004:
  - Fix some compile problems;
    add "once" functionality for the netretry variable
diff --git a/common/cmd_mem.c b/common/cmd_mem.c
index 8430298..aeacb8e 100644
--- a/common/cmd_mem.c
+++ b/common/cmd_mem.c
@@ -1001,7 +1001,7 @@
 	ulong addr, length;
 	ulong crc;
 	ulong *ptr;
-	ulong vcrc; 
+	ulong vcrc;
 	int verify;
 	int ac;
 	char **av;