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[2/2] Input: tps6507x-ts: Improve a size determination in tps6507x_ts_probe()

Message ID 61c1f15b-64aa-8bad-6f56-9607590421c4@users.sourceforge.net (mailing list archive)
State New, archived
Headers show

Commit Message

SF Markus Elfring Jan. 20, 2018, 9 p.m. UTC 
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 20 Jan 2018 21:47:16 +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/tps6507x-ts.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/input/touchscreen/tps6507x-ts.c b/drivers/input/touchscreen/tps6507x-ts.c
index 5b2756ec1766..83b24e202d8e 100644
--- a/drivers/input/touchscreen/tps6507x-ts.c
+++ b/drivers/input/touchscreen/tps6507x-ts.c
@@ -226,7 +226,7 @@  static int tps6507x_ts_probe(struct platform_device *pdev)
 	 */
 	init_data = tps_board->tps6507x_ts_init_data;
 
-	tsc = devm_kzalloc(&pdev->dev, sizeof(struct tps6507x_ts), GFP_KERNEL);
+	tsc = devm_kzalloc(&pdev->dev, sizeof(*tsc), GFP_KERNEL);
 	if (!tsc)
 		return -ENOMEM;