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authorEzequiel Garcia <elezegarcia@gmail.com>2012-10-23 15:57:25 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-12-27 19:03:31 -0200
commit2b9b325d73dc092e1b888c381b98dde57d394194 (patch)
tree0dc710ddbc590401048ece33c9a81c777e86e670 /drivers/media/radio
parentee45ddc1e03afc221afad273503b6c2fc0683008 (diff)
downloadlinux-linaro-stable-2b9b325d73dc092e1b888c381b98dde57d394194.tar.gz
[media] radio-wl1273: Replace memcpy with struct assignment
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>
Diffstat (limited to 'drivers/media/radio')
-rw-r--r--drivers/media/radio/radio-wl1273.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/media/radio/radio-wl1273.c b/drivers/media/radio/radio-wl1273.c
index 9b0c9fa0beb8..6e55e93c0cf6 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;