super-intel: Fix issue with abs() being irrelevant

[thirdparty/mdadm.git] / super-intel.c

diff --git a/super-intel.c b/super-intel.c
index 4fd5e84d0bc785e8cca476be2b8083000e0b0367..230e164ae62dd93214b7c8d18f708261bbbd4aff 100644 (file)
--- a/super-intel.c
+++ b/super-intel.c
@@ -2875,7 +2875,7 @@ static unsigned long long calc_component_size(struct imsm_map *map,
 {
        unsigned long long component_size;
        unsigned long long dev_size = imsm_dev_size(dev);
-       unsigned long long calc_dev_size = 0;
+       long long calc_dev_size = 0;
        unsigned int member_disks = imsm_num_data_members(map);
 
        if (member_disks == 0)
@@ -2889,7 +2889,7 @@ static unsigned long long calc_component_size(struct imsm_map *map,
         * 2048 blocks per each device. If the difference is higher it means
         * that array size was expanded and num_data_stripes was not updated.
         */
-       if ((unsigned int)abs(calc_dev_size - dev_size) >
+       if (llabs(calc_dev_size - (long long)dev_size) >
            (1 << SECT_PER_MB_SHIFT) * member_disks) {
                component_size = dev_size / member_disks;
                dprintf("Invalid num_data_stripes in metadata; expected=%llu, found=%llu\n",