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    Subject[PATCH 3/6] regmap: cache: fix errno in regcache_hw_init()
    Date
    When kmalloc() fails, we should return -ENOMEM.

    Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
    ---
    drivers/base/regmap/regcache.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c
    index c13b821..8a7c270 100644
    --- a/drivers/base/regmap/regcache.c
    +++ b/drivers/base/regmap/regcache.c
    @@ -44,7 +44,7 @@ static int regcache_hw_init(struct regmap *map)
    map->cache_bypass = 1;
    tmp_buf = kmalloc(map->cache_size_raw, GFP_KERNEL);
    if (!tmp_buf)
    - return -EINVAL;
    + return -ENOMEM;
    ret = regmap_raw_read(map, 0, tmp_buf,
    map->num_reg_defaults_raw);
    map->cache_bypass = cache_bypass;
    --
    2.1.0.27.g96db324


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