diff options
Diffstat (limited to 'lib/int_sqrt.c')
| -rw-r--r-- | lib/int_sqrt.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/int_sqrt.c b/lib/int_sqrt.c index db0b5aa071fc..036c96781ea8 100644 --- a/lib/int_sqrt.c +++ b/lib/int_sqrt.c @@ -23,6 +23,9 @@ unsigned long int_sqrt(unsigned long x) return x; m = 1UL << (BITS_PER_LONG - 2); + while (m > x) + m >>= 2; + while (m != 0) { b = y + m; y >>= 1; |