hwmon: (ina2xx) don't accept shunt values greater than the calibration factor

[cascardo/linux.git] / kernel / range.c

diff --git a/kernel/range.c b/kernel/range.c
index 322ea8e..82cfc28 100644 (file)
--- a/kernel/range.c
+++ b/kernel/range.c
@@ -113,12 +113,12 @@ static int cmp_range(const void *x1, const void *x2)
 {
        const struct range *r1 = x1;
        const struct range *r2 = x2;
-       s64 start1, start2;
 
-       start1 = r1->start;
-       start2 = r2->start;
-
-       return start1 - start2;
+       if (r1->start < r2->start)
+               return -1;
+       if (r1->start > r2->start)
+               return 1;
+       return 0;
 }
 
 int clean_sort_range(struct range *range, int az)