i386/dmi_scan warning removal

Hi Marcelo,

Here is a patch against 2.4.31-bk32 that removes a compilation warning in arch/i386/kernel/dmi_scan.c. The warning is generated by an unused variable that is only needed when some debugging code is turned on. The patch fixes that. It is mainly a backport from what was made in the 2.5/2.6 kernel tree, so I take no credit for it.

The problem is not present in the 2.2 kernel tree, so no fix is needed there.

Please apply, thanks.
Jean.

@@ -23,8 +23,13 @@
 	u16	handle;
 };
 
+#undef DMI_DEBUG
+
+#ifdef DMI_DEBUG
+#define dmi_printk(x) printk x
+#else
 #define dmi_printk(x)
-//#define dmi_printk(x) printk x
+#endif
 
 static char * __init dmi_string(struct dmi_header *dm, u8 s)
 {

@@ -941,7 +946,9 @@
 
 static void __init dmi_decode(struct dmi_header *dm)
 {
+#ifdef DMI_DEBUG
 	u8 *data = (u8 *)dm;
+#endif
 	
 	switch(dm->type)
 	{

http://www.ensicaen.ismra.fr/~delvare/