diff options
| author | lixiubo <lixiubo@cmss.chinamobile.com> | 2015-11-20 18:06:30 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-11-20 12:27:59 +0000 |
| commit | 549e08a0a93442ab62e0aee8aeb8ae6a7f2b5273 (patch) | |
| tree | 9bf090c5b8126d10c939fbc3ed8070858d22c951 /drivers/base/regmap/regcache-lzo.c | |
| parent | eeda1bd69d5d8a020ce191f717b94ca99707daad (diff) | |
| download | linux-549e08a0a93442ab62e0aee8aeb8ae6a7f2b5273.tar.bz2 | |
regmap: replace kmalloc with kmalloc_array
Replace kmalloc with specialized function kmalloc_array when the size
is a multiplication of : number * size
Signed-off-by: lixiubo <lixiubo@cmss.chinamobile.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/base/regmap/regcache-lzo.c')
| -rw-r--r-- | drivers/base/regmap/regcache-lzo.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/base/regmap/regcache-lzo.c b/drivers/base/regmap/regcache-lzo.c index 52f69381c070..6f77d7319fc6 100644 --- a/drivers/base/regmap/regcache-lzo.c +++ b/drivers/base/regmap/regcache-lzo.c @@ -152,8 +152,8 @@ static int regcache_lzo_init(struct regmap *map) * that register. */ bmp_size = map->num_reg_defaults_raw; - sync_bmp = kmalloc(BITS_TO_LONGS(bmp_size) * sizeof(long), - GFP_KERNEL); + sync_bmp = kmalloc_array(BITS_TO_LONGS(bmp_size), sizeof(long), + GFP_KERNEL); if (!sync_bmp) { ret = -ENOMEM; goto err; |