Messages in this thread Patch in this message | | | From | Xiubo Li <> | Subject | [PATCH 5/6] regmap: cache: use kmalloc_array instead of kmalloc | Date | Thu, 9 Oct 2014 17:02:56 +0800 |
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This patch fixes checkpatch.pl warning for regmap cache. WARNING : prefer kmalloc_array over kmalloc with multiply
Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> --- drivers/base/regmap/regcache.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c index 45ab909..a06bcd2 100644 --- a/drivers/base/regmap/regcache.c +++ b/drivers/base/regmap/regcache.c @@ -61,8 +61,8 @@ static int regcache_hw_init(struct regmap *map) if (!regmap_volatile(map, i * map->reg_stride)) count++; - map->reg_defaults = kmalloc(count * sizeof(struct reg_default), - GFP_KERNEL); + map->reg_defaults = kmalloc_array(count, sizeof(struct reg_default), + GFP_KERNEL); if (!map->reg_defaults) { ret = -ENOMEM; goto err_free; -- 2.1.0.27.g96db324
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