[PATCH 22/23] radio-wl1273: Replace memcpy with struct assignment

[Ezequiel Garcia]

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@xxxxxxxxx>
Signed-off-by: Ezequiel Garcia <elezegarcia@xxxxxxxxx>
---
 drivers/media/radio/radio-wl1273.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/drivers/media/radio/radio-wl1273.c b/drivers/media/radio/radio-wl1273.c
index 9b0c9fa..6e55e93 100644
--- a/drivers/media/radio/radio-wl1273.c
+++ b/drivers/media/radio/radio-wl1273.c
@@ -2084,8 +2084,7 @@ static int __devinit wl1273_fm_radio_probe(struct platform_device *pdev)
 	}
 
 	/* V4L2 configuration */
-	memcpy(&radio->videodev, &wl1273_viddev_template,
-	       sizeof(wl1273_viddev_template));
+	radio->videodev = wl1273_viddev_template;
 
 	radio->videodev.v4l2_dev = &radio->v4l2dev;
 
-- 
1.7.4.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/