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[2/2] Input: egalax_ts: Improve a size determination in egalax_ts_probe()

Message ID 9010bf32-e058-d29d-8ea2-acb43f200175@users.sourceforge.net (mailing list archive)
State New, archived
Headers show

Commit Message

SF Markus Elfring Jan. 21, 2018, 6:51 p.m. UTC 
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sun, 21 Jan 2018 19:40:30 +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/input/touchscreen/egalax_ts.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/input/touchscreen/egalax_ts.c b/drivers/input/touchscreen/egalax_ts.c
index 29ec1166626d..da8b46ee2c1c 100644
--- a/drivers/input/touchscreen/egalax_ts.c
+++ b/drivers/input/touchscreen/egalax_ts.c
@@ -171,7 +171,7 @@  static int egalax_ts_probe(struct i2c_client *client,
 	struct input_dev *input_dev;
 	int error;
 
-	ts = devm_kzalloc(&client->dev, sizeof(struct egalax_ts), GFP_KERNEL);
+	ts = devm_kzalloc(&client->dev, sizeof(*ts), GFP_KERNEL);
 	if (!ts)
 		return -ENOMEM;