From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 22 Nov 2017 22:11:30 +0100
Replace the specification of two data structures by pointer dereferences
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@xxxxxxxxxxxxxxxxxxxxx>
---
sound/soc/codecs/cs42l52.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/sound/soc/codecs/cs42l52.c b/sound/soc/codecs/cs42l52.c
index e8645f2ac0d9..9731e5dff291 100644
--- a/sound/soc/codecs/cs42l52.c
+++ b/sound/soc/codecs/cs42l52.c
@@ -1100,8 +1100,7 @@ static int cs42l52_i2c_probe(struct i2c_client *i2c_client,
unsigned int reg;
u32 val32;
- cs42l52 = devm_kzalloc(&i2c_client->dev, sizeof(struct cs42l52_private),
- GFP_KERNEL);
+ cs42l52 = devm_kzalloc(&i2c_client->dev, sizeof(*cs42l52), GFP_KERNEL);
if (cs42l52 == NULL)
return -ENOMEM;
cs42l52->dev = &i2c_client->dev;
@@ -1115,9 +1114,8 @@ static int cs42l52_i2c_probe(struct i2c_client *i2c_client,
if (pdata) {
cs42l52->pdata = *pdata;
} else {
- pdata = devm_kzalloc(&i2c_client->dev,
- sizeof(struct cs42l52_platform_data),
- GFP_KERNEL);
+ pdata = devm_kzalloc(&i2c_client->dev, sizeof(*pdata),
+ GFP_KERNEL);
if (!pdata)
return -ENOMEM;
--
2.15.0
--
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