Skip to contentSkip to conversation

media: dvb-frontends/cxd2099: Make en_templ constant

PATCH New Nishka Dasgupta 1 participant 1 message Aug 19, 2019

Subsystems (2)
Media (V4L/DVB) Media drivers for CXD2099AR ci controllers
lore
Share & tools
lore

Nishka Dasgupta

author
#0 lore raw

PATCH 1/1 media: dvb-frontends/cxd2099: Make en_templ constant

Static structure en_templ, of type dvb_ca_en50221, is not used except to be copied into a local variable. Hence make it const to prevent unintended modification of the original fields.
Issue found with Coccinelle.

Signed-off-by Nishka Dasgupta <[email protected]>
---
 drivers/media/dvb-frontends/cxd2099.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/media/dvb-frontends/cxd2099.c +1 -1
index 5264e873850e..f88b5355493e 100644
@@ -594,7 +594,7 @@ static int write_data(struct dvb_ca_en50221 *ca, int slot, u8 *ebuf, int ecount)
 	return ecount;
 }
 
-static struct dvb_ca_en50221 en_templ = {
+static const struct dvb_ca_en50221 en_templ = {
 	.read_attribute_mem  = read_attribute_mem,
 	.write_attribute_mem = write_attribute_mem,
 	.read_cam_control    = read_cam_control,
Signature · 1 line
2.19.1