diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2017-11-24 10:40:43 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-11-27 13:55:58 +0100 |
| commit | 017b9b35cb107c0aeaad2ad770460c49e3f71395 (patch) | |
| tree | 9b82bb95e4fbbc614e72221a4fbabe9f715b497e /sound/soc/codecs/wm8903.c | |
| parent | ASoC: wm8903: Delete an error message for a failed memory allocation in wm890... (diff) | |
| download | linux-017b9b35cb107c0aeaad2ad770460c49e3f71395.tar.xz linux-017b9b35cb107c0aeaad2ad770460c49e3f71395.zip | |
ASoC: wm8903: Improve two size determinations in wm8903_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>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/wm8903.c')
| -rw-r--r-- | sound/soc/codecs/wm8903.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c index 51eb7d61d446..cba90f21161f 100644 --- a/sound/soc/codecs/wm8903.c +++ b/sound/soc/codecs/wm8903.c @@ -1995,8 +1995,7 @@ static int wm8903_i2c_probe(struct i2c_client *i2c, unsigned int val, irq_pol; int ret, i; - wm8903 = devm_kzalloc(&i2c->dev, sizeof(struct wm8903_priv), - GFP_KERNEL); + wm8903 = devm_kzalloc(&i2c->dev, sizeof(*wm8903), GFP_KERNEL); if (wm8903 == NULL) return -ENOMEM; @@ -2017,9 +2016,8 @@ static int wm8903_i2c_probe(struct i2c_client *i2c, if (pdata) { wm8903->pdata = pdata; } else { - wm8903->pdata = devm_kzalloc(&i2c->dev, - sizeof(struct wm8903_platform_data), - GFP_KERNEL); + wm8903->pdata = devm_kzalloc(&i2c->dev, sizeof(*wm8903->pdata), + GFP_KERNEL); if (!wm8903->pdata) return -ENOMEM; |