[media] tuners/xc2028: 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>

diff --git a/drivers/media/tuners/tuner-xc2028.c b/drivers/media/tuners/tuner-xc2028.c
index 7bcb6b0ff1dff217bd717c2df46b20fb6e96b932..09451737c77e8244339940cca83fcd0a9bbf67f1 100644 (file)
--- a/drivers/media/tuners/tuner-xc2028.c
+++ b/drivers/media/tuners/tuner-xc2028.c
@@ -870,7 +870,7 @@ static int check_firmware(struct dvb_frontend *fe, unsigned int type,
        }
 
 read_not_reliable:
-       memcpy(&priv->cur_fw, &new_fw, sizeof(priv->cur_fw));
+       priv->cur_fw = new_fw;
 
        /*
         * By setting BASE in cur_fw.type only after successfully loading all