From: Ezequiel Garcia Date: Tue, 23 Oct 2012 18:57:25 +0000 (-0300) Subject: [media] radio-wl1273: Replace memcpy with struct assignment X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=2b9b325d73dc092e1b888c381b98dde57d394194;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git [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/) // @@ identifier struct_name; struct struct_name to; struct struct_name from; expression E; @@ -memcpy(&(to), &(from), E); +to = from; // Signed-off-by: Peter Senna Tschudin Signed-off-by: Ezequiel Garcia Signed-off-by: Mauro Carvalho Chehab --- 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;