diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2017-11-23 09:33:15 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-11-27 14:00:36 +0100 |
| commit | e8d8b98c0a6edab5d6cc0292e1ed603d8d4ff5b6 (patch) | |
| tree | 16bfc53a7544e921cbe2e33d74f2dfef26c240ed /sound/soc | |
| parent | ASoC: cs42l56: Delete an error message for a failed memory allocation in cs42... (diff) | |
| download | linux-e8d8b98c0a6edab5d6cc0292e1ed603d8d4ff5b6.tar.xz linux-e8d8b98c0a6edab5d6cc0292e1ed603d8d4ff5b6.zip | |
ASoC: cs42l56: Improve two size determinations in cs42l56_i2c_probe()
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@users.sourceforge.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/codecs/cs42l56.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/sound/soc/codecs/cs42l56.c b/sound/soc/codecs/cs42l56.c index 13ee46217d78..fd7b8d32c2b2 100644 --- a/sound/soc/codecs/cs42l56.c +++ b/sound/soc/codecs/cs42l56.c @@ -1190,9 +1190,7 @@ static int cs42l56_i2c_probe(struct i2c_client *i2c_client, unsigned int alpha_rev, metal_rev; unsigned int reg; - cs42l56 = devm_kzalloc(&i2c_client->dev, - sizeof(struct cs42l56_private), - GFP_KERNEL); + cs42l56 = devm_kzalloc(&i2c_client->dev, sizeof(*cs42l56), GFP_KERNEL); if (cs42l56 == NULL) return -ENOMEM; cs42l56->dev = &i2c_client->dev; @@ -1207,8 +1205,7 @@ static int cs42l56_i2c_probe(struct i2c_client *i2c_client, if (pdata) { cs42l56->pdata = *pdata; } else { - pdata = devm_kzalloc(&i2c_client->dev, - sizeof(struct cs42l56_platform_data), + pdata = devm_kzalloc(&i2c_client->dev, sizeof(*pdata), GFP_KERNEL); if (!pdata) return -ENOMEM; |