[PATCH] i386: remove extra spaces from cpu model id

[Daniel Rozsnyo]

Removes extra spaces which separate the frequency string from the cpu model id 
itself (noticable e.g. on Intel Tualatin processors in /proc/cpuinfo)

Signed-off-by: Daniel Rozsnyo <daniel@xxxxxxxxxxx>

---

diff -urN linux-2.6.11.orig/arch/i386/kernel/cpu/common.c linux-2.6.11/arch/i386/kernel/cpu/common.c
--- linux-2.6.11.orig/arch/i386/kernel/cpu/common.c	2005-03-02 08:37:47.000000000 +0100
+++ linux-2.6.11/arch/i386/kernel/cpu/common.c	2005-03-06 07:46:16.000000000 +0100
@@ -59,7 +59,7 @@
 int __init get_model_name(struct cpuinfo_x86 *c)
 {
 	unsigned int *v;
-	char *p, *q;
+	char *src, *dst;

 	if (cpuid_eax(0x80000000) < 0x80000004)
 		return 0;
@@ -71,17 +71,25 @@
 	c->x86_model_id[48] = 0;

 	/* Intel chips right-justify this string for some dumb reason;
-	   undo that brain damage */
-	p = q = &c->x86_model_id[0];
-	while ( *p == ' ' )
-	     p++;
-	if ( p != q ) {
-	     while ( *p )
-		  *q++ = *p++;
-	     while ( q <= &c->x86_model_id[48] )
-		  *q++ = '\0';	/* Zero-pad the rest */
+	   undo that, and also remove multiple spaces from the middle */
+	src = dst = &c->x86_model_id[0];
+
+	while ( *src == ' ' )			/* find the start */
+		src++;
+
+	while ( *src ) {
+		*dst++ = *src++;
+		if ( *src == ' ' ) {		/* first space: copy */
+			*dst++ = *src++;
+		}
+		while ( *src == ' ' ) {		/* next spaces: skip */
+			src++;
+		}
 	}

+	while ( dst <= &c->x86_model_id[48] )
+		*dst++ = '\0';			/* zero-pad the rest */
+
 	return 1;
 }

-
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