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authorMatthias Schwarzott <zzam@gentoo.org>2009-02-23 16:26:38 +0100
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-03-30 17:42:52 +0200
commit8420fa7ee22c1d681549ff7ab0466ceda5a911c2 (patch)
tree62e85db6e66870efa58df24dd69a9c2f8784e5d1 /drivers/media/dvb/frontends/cx24116.c
parentV4L/DVB (10657): [PATCH] V4L: missing parentheses? (diff)
downloadlinux-8420fa7ee22c1d681549ff7ab0466ceda5a911c2.tar.xz
linux-8420fa7ee22c1d681549ff7ab0466ceda5a911c2.zip
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>
Diffstat (limited to 'drivers/media/dvb/frontends/cx24116.c')
-rw-r--r--drivers/media/dvb/frontends/cx24116.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/media/dvb/frontends/cx24116.c b/drivers/media/dvb/frontends/cx24116.c
index ba1e24c82272..9b9f57264cef 100644
--- a/drivers/media/dvb/frontends/cx24116.c
+++ b/drivers/media/dvb/frontends/cx24116.c
@@ -1112,13 +1112,10 @@ struct dvb_frontend *cx24116_attach(const struct cx24116_config *config,
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;