diff options
| author | lixiubo <lixiubo@cmss.chinamobile.com> | 2015-11-20 18:06:29 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-11-20 12:27:57 +0000 |
| commit | eeda1bd69d5d8a020ce191f717b94ca99707daad (patch) | |
| tree | eb769d18e526981fcd22ac8c834b401e0eb4c376 /drivers/base/regmap/regcache-rbtree.c | |
| parent | 8005c49d9aea74d382f474ce11afbbc7d7130bec (diff) | |
| download | linux-eeda1bd69d5d8a020ce191f717b94ca99707daad.tar.bz2 | |
regmap: replace kzalloc with kcalloc
Replace kzalloc with specialized function kcalloc when the size is
a multiplication of : number * sizeof
Signed-off-by: lixiubo <lixiubo@cmss.chinamobile.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/base/regmap/regcache-rbtree.c')
| -rw-r--r-- | drivers/base/regmap/regcache-rbtree.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/base/regmap/regcache-rbtree.c b/drivers/base/regmap/regcache-rbtree.c index 56486d92c4e7..3b6cfede2fd9 100644 --- a/drivers/base/regmap/regcache-rbtree.c +++ b/drivers/base/regmap/regcache-rbtree.c @@ -366,8 +366,9 @@ regcache_rbtree_node_alloc(struct regmap *map, unsigned int reg) if (!rbnode->block) goto err_free; - rbnode->cache_present = kzalloc(BITS_TO_LONGS(rbnode->blklen) * - sizeof(*rbnode->cache_present), GFP_KERNEL); + rbnode->cache_present = kcalloc(BITS_TO_LONGS(rbnode->blklen), + sizeof(*rbnode->cache_present), + GFP_KERNEL); if (!rbnode->cache_present) goto err_free_block; |