lib/div64.c: off by one in shift

[sagit-ice-cold/kernel_xiaomi_msm8998.git] / lib / div64.c

diff --git a/lib/div64.c b/lib/div64.c
index 62a698a..75b8521 100644 (file)
--- a/lib/div64.c
+++ b/lib/div64.c
@@ -100,7 +100,7 @@ u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
                quot = div_u64_rem(dividend, divisor, &rem32);
                *remainder = rem32;
        } else {
-               int n = 1 + fls(high);
+               int n = fls(high);
                quot = div_u64(dividend >> n, divisor >> n);
 
                if (quot != 0)
@@ -138,7 +138,7 @@ u64 div64_u64(u64 dividend, u64 divisor)
        if (high == 0) {
                quot = div_u64(dividend, divisor);
        } else {
-               int n = 1 + fls(high);
+               int n = fls(high);
                quot = div_u64(dividend >> n, divisor >> n);
 
                if (quot != 0)