code: 9ferno

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cleaned up unused variables

--- a/os/port/memmap.c

+++ b/os/port/memmap.c

@@ -26,16 +26,14 @@

 static void

 dump1(Mapent *e)

 {

-	char tstr[64], *ep;

+	char tstr[64];

 	int n;

-	u32 type;

 	memset(tstr, '\0', 64);

 	if(e->type & Allocated)

 		strncpy(tstr, "Allocated ", 64);

 	n = strlen(tstr);

-	type = e->type & 0xf;

-	switch(type){

+	switch(e->type & 0xf){

 		case 0:

 			 strncpy(tstr+n, "unbacked physical address", 64-n);

 			break;