From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 24 Jan 2018 18:30:45 +0100
Replace the specification of 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@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/input/serio/arc_ps2.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/input/serio/arc_ps2.c b/drivers/input/serio/arc_ps2.c
index 9860b1c1e67a..6a3c845e12ea 100644
--- a/drivers/input/serio/arc_ps2.c
+++ b/drivers/input/serio/arc_ps2.c
@@ -156,9 +156,8 @@ static int arc_ps2_create_port(struct platform_device *pdev,
int index)
{
struct arc_ps2_port *port = &arc_ps2->port[index];
- struct serio *io;
+ struct serio *io = kzalloc(sizeof(*io), GFP_KERNEL);
- io = kzalloc(sizeof(struct serio), GFP_KERNEL);
if (!io)
return -ENOMEM;
@@ -195,8 +194,7 @@ static int arc_ps2_probe(struct platform_device *pdev)
return -EINVAL;
}
- arc_ps2 = devm_kzalloc(&pdev->dev, sizeof(struct arc_ps2_data),
- GFP_KERNEL);
+ arc_ps2 = devm_kzalloc(&pdev->dev, sizeof(*arc_ps2), GFP_KERNEL);
if (!arc_ps2)
return -ENOMEM;
--
2.16.1
--
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