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Subject[PATCH 2/2] misc/fsa9480: Improve a size determination in fsa9480_probe()
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From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sun, 7 Jan 2018 22:20:19 +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>
---
drivers/misc/fsa9480.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/misc/fsa9480.c b/drivers/misc/fsa9480.c
index 4d7f763195bc..bf199cd5fce9 100644
--- a/drivers/misc/fsa9480.c
+++ b/drivers/misc/fsa9480.c
@@ -417,7 +417,7 @@ static int fsa9480_probe(struct i2c_client *client,
if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
return -EIO;

- usbsw = kzalloc(sizeof(struct fsa9480_usbsw), GFP_KERNEL);
+ usbsw = kzalloc(sizeof(*usbsw), GFP_KERNEL);
if (!usbsw)
return -ENOMEM;

--
2.15.1
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