* [PATCH] media: dvb-frontends/cxd2099: Make en_templ constant
@ 2019-08-19 7:47 Nishka Dasgupta
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From: Nishka Dasgupta @ 2019-08-19 7:47 UTC (permalink / raw)
To: mchehab, linux-media, jasmin; +Cc: Nishka Dasgupta
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 <nishkadg.linux@gmail.com>
---
drivers/media/dvb-frontends/cxd2099.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/dvb-frontends/cxd2099.c b/drivers/media/dvb-frontends/cxd2099.c
index 5264e873850e..f88b5355493e 100644
--- a/drivers/media/dvb-frontends/cxd2099.c
+++ b/drivers/media/dvb-frontends/cxd2099.c
@@ -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,
--
2.19.1
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2019-08-19 7:47 [PATCH] media: dvb-frontends/cxd2099: Make en_templ constant Nishka Dasgupta
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