diff options
| -rw-r--r-- | lib/int_sqrt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/int_sqrt.c b/lib/int_sqrt.c index 14436f4ca6bd..30e0f9770f88 100644 --- a/lib/int_sqrt.c +++ b/lib/int_sqrt.c @@ -52,7 +52,7 @@ u32 int_sqrt64(u64 x) if (x <= ULONG_MAX) return int_sqrt((unsigned long) x); - m = 1ULL << (fls64(x) & ~1ULL); + m = 1ULL << ((fls64(x) - 1) & ~1ULL); while (m != 0) { b = y + m; y >>= 1; |