ASoC: da7213: Improve a size determination in da7213_i2c_probe()

Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Acked-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/sound/soc/codecs/da7213.c b/sound/soc/codecs/da7213.c
index d1b77a0e3b74..b2b4e90fc02a 100644
--- a/sound/soc/codecs/da7213.c
+++ b/sound/soc/codecs/da7213.c
@@ -1853,8 +1853,7 @@ static int da7213_i2c_probe(struct i2c_client *i2c,
         struct da7213_priv *da7213;
         int ret;
 
-        da7213 = devm_kzalloc(&i2c->dev, sizeof(struct da7213_priv),
-                              GFP_KERNEL);
+        da7213 = devm_kzalloc(&i2c->dev, sizeof(*da7213), GFP_KERNEL);
         if (!da7213)
                 return -ENOMEM;