| Message ID | 6c8ab543-67dd-62ed-2542-48fa7395e541@suse.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | lib: correct __moddi3() description | expand |
On 08/09/2020 13:54, Jan Beulich wrote: > The remainder of a division, when non-zero, is specified to always be of > the same sign as the dividend. Bring a comment in line with the code it > describes. > > Signed-off-by: Jan Beulich <jbeulich@suse.com> Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
--- a/xen/common/lib.c +++ b/xen/common/lib.c @@ -390,7 +390,7 @@ u64 __umoddi3(u64 a, u64 b) * 11 % 5 = 1 * -11 % 5 = -1 * 11 % -5 = 1 - * -11 % -5 = 1 + * -11 % -5 = -1 */ s64 __moddi3(s64 a, s64 b) {
The remainder of a division, when non-zero, is specified to always be of the same sign as the dividend. Bring a comment in line with the code it describes. Signed-off-by: Jan Beulich <jbeulich@suse.com>