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[media] hdpvr: Replace memcpy with struct assignment

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This kind of memcpy() is error-prone. Its replacement with a struct
assignment is prefered because it's type-safe and much easier to read.
Found by coccinelle. Hand patched and reviewed.
Tested by compilation only.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
identifier struct_name;
struct struct_name to;
struct struct_name from;
expression E;
@@
-memcpy(&(to), &(from), E);
+to = from;
// </smpl>

Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Ezequiel Garcia 2012-10-23 15:57:10 -03:00 committed by Mauro Carvalho Chehab
parent 5338c16905
commit d486b94b26
1 changed files with 1 additions and 2 deletions
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3
drivers/media/usb/hdpvr/hdpvr-i2c.c
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@ -217,8 +217,7 @@ int hdpvr_register_i2c_adapter(struct hdpvr_device *dev)
hdpvr_activate_ir(dev);
memcpy(&dev->i2c_adapter, &hdpvr_i2c_adapter_template,
sizeof(struct i2c_adapter));
dev->i2c_adapter = hdpvr_i2c_adapter_template;
dev->i2c_adapter.dev.parent = &dev->udev->dev;
i2c_set_adapdata(&dev->i2c_adapter, dev);