V4L/DVB (10662): remove redundant memset after kzalloc
Hi there!
While having a look at the allocation of struct dvb_frontend in *_attach
functions, I found some cases calling memset after kzalloc. This is
redundant, and the attached patch removes these calls.
I also changed one case calling kmalloc and memset to kzalloc.
Regards
Matthias
Signed-off-by: Matthias Schwarzott <zzam@gentoo.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/dvb/frontends/cx24116.c b/drivers/media/dvb/frontends/cx24116.c
index ba1e24c..9b9f572 100644
--- a/drivers/media/dvb/frontends/cx24116.c
+++ b/drivers/media/dvb/frontends/cx24116.c
@@ -1112,13 +1112,10 @@
dprintk("%s\n", __func__);
/* allocate memory for the internal state */
- state = kmalloc(sizeof(struct cx24116_state), GFP_KERNEL);
+ state = kzalloc(sizeof(struct cx24116_state), GFP_KERNEL);
if (state == NULL)
goto error1;
- /* setup the state */
- memset(state, 0, sizeof(struct cx24116_state));
-
state->config = config;
state->i2c = i2c;