[PATCH 19/46] cpu: maxfreq: reduce scope of variables

[Colin King]

From: Colin Ian King <colin.king at canonical.com>

cppcheck is picking up some minor style issues which can
be easily fixed:

[src/cpu/maxfreq/maxfreq.c:36]:
	(style) The scope of the variable 'val' can be reduced.

Signed-off-by: Colin Ian King <colin.king at canonical.com>
---
 src/cpu/maxfreq/maxfreq.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/cpu/maxfreq/maxfreq.c b/src/cpu/maxfreq/maxfreq.c
index a5b3558..0d7bbb9 100644
--- a/src/cpu/maxfreq/maxfreq.c
+++ b/src/cpu/maxfreq/maxfreq.c
@@ -33,9 +33,10 @@
 static double maxfreq_max(const char *str)
 {
 	double max = -1.0;
-	double val;
 
 	while (str && *str) {
+		double val;
+
 		while ((*str != '\0') && isspace(*str))
 			str++;
 
-- 
2.1.4