From d3a950918446e201f0f9048995badc4fe8ba4e20 Mon Sep 17 00:00:00 2001 From: Ezequiel Garcia Date: Tue, 23 Oct 2012 15:57:13 -0300 Subject: [PATCH] [media] dvb-usb/friio-fe: 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 --- drivers/media/usb/dvb-usb/friio-fe.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/media/usb/dvb-usb/friio-fe.c b/drivers/media/usb/dvb-usb/friio-fe.c index 90a70c66a96e..d56f927fc31a 100644 --- a/drivers/media/usb/dvb-usb/friio-fe.c +++ b/drivers/media/usb/dvb-usb/friio-fe.c @@ -421,11 +421,10 @@ struct dvb_frontend *jdvbt90502_attach(struct dvb_usb_device *d) /* setup the state */ state->i2c = &d->i2c_adap; - memcpy(&state->config, &friio_fe_config, sizeof(friio_fe_config)); + state->config = friio_fe_config; /* create dvb_frontend */ - memcpy(&state->frontend.ops, &jdvbt90502_ops, - sizeof(jdvbt90502_ops)); + state->frontend.ops = jdvbt90502_ops; state->frontend.demodulator_priv = state; if (jdvbt90502_init(&state->frontend) < 0) -- 2.30.2