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Subject[PATCH 4/4] ASoC: soc-pcm: Improve a size determination in dpcm_be_connect()
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From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sun, 19 Nov 2017 21:02:20 +0100

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>
---
sound/soc/soc-pcm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index fa2f7ccceacf..35b52cea5c89 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -1308,7 +1308,7 @@ static int dpcm_be_connect(struct snd_soc_pcm_runtime *fe,
return 0;
}

- dpcm = kzalloc(sizeof(struct snd_soc_dpcm), GFP_KERNEL);
+ dpcm = kzalloc(sizeof(*dpcm), GFP_KERNEL);
if (!dpcm)
return -ENOMEM;

--
2.15.0
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