diff options
Diffstat (limited to 'drivers/base/regmap/regcache-maple.c')
| -rw-r--r-- | drivers/base/regmap/regcache-maple.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/base/regmap/regcache-maple.c b/drivers/base/regmap/regcache-maple.c index e42433404854..f0df2da6d522 100644 --- a/drivers/base/regmap/regcache-maple.c +++ b/drivers/base/regmap/regcache-maple.c @@ -132,9 +132,9 @@ static int regcache_maple_drop(struct regmap *map, unsigned int min, lower_index = mas.index; lower_last = min -1; - lower = kmemdup(entry, ((min - mas.index) * - sizeof(unsigned long)), - map->alloc_flags); + lower = kmemdup_array(entry, + min - mas.index, sizeof(*lower), + map->alloc_flags); if (!lower) { ret = -ENOMEM; goto out_unlocked; @@ -145,10 +145,9 @@ static int regcache_maple_drop(struct regmap *map, unsigned int min, upper_index = max + 1; upper_last = mas.last; - upper = kmemdup(&entry[max - mas.index + 1], - ((mas.last - max) * - sizeof(unsigned long)), - map->alloc_flags); + upper = kmemdup_array(&entry[max - mas.index + 1], + mas.last - max, sizeof(*upper), + map->alloc_flags); if (!upper) { ret = -ENOMEM; goto out_unlocked; |