Merge branch 'topic/pcxhr' into for-linus

[linux-2.6-omap-h63xx.git] / drivers / md / linear.c

diff --git a/drivers/md/linear.c b/drivers/md/linear.c
index 1e3aea9eecf18009f4ff0bc2e4c474914e1bcf74..09658b218474a3a8f676995f02e59fdfa10693b0 100644 (file)
--- a/drivers/md/linear.c
+++ b/drivers/md/linear.c
@@ -25,13 +25,13 @@ static inline dev_info_t *which_dev(mddev_t *mddev, sector_t sector)
 {
        dev_info_t *hash;
        linear_conf_t *conf = mddev_to_conf(mddev);
+       sector_t idx = sector >> conf->sector_shift;
 
        /*
         * sector_div(a,b) returns the remainer and sets a to a/b
         */
-       sector >>= conf->sector_shift;
-       (void)sector_div(sector, conf->spacing);
-       hash = conf->hash_table[sector];
+       (void)sector_div(idx, conf->spacing);
+       hash = conf->hash_table[idx];
 
        while (sector >= hash->num_sectors + hash->start_sector)
                hash++;