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authorMichael Krufky <mkrufky@linuxtv.org>2006-11-19 19:49:11 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2006-12-10 08:51:33 -0200
commit2213918a99d6292767b6d4aae3e3f4b0520528a5 (patch)
tree1338d161286480a138fcccbd817df577d74eada8 /drivers
parent76db93d03f1e9a9a3371f787ae30780cdf10400c (diff)
V4L/DVB (4847): Drivers/media/dvb/frontends: kfree() cleanups
We don't have to check for NULL before kfree() Acked-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/media/dvb/frontends/dvb-pll.c3
-rw-r--r--drivers/media/dvb/frontends/tda826x.c3
-rw-r--r--drivers/media/dvb/frontends/tua6100.c3
3 files changed, 3 insertions, 6 deletions
diff --git a/drivers/media/dvb/frontends/dvb-pll.c b/drivers/media/dvb/frontends/dvb-pll.c
index b7e7108ee5b..78114fc2672 100644
--- a/drivers/media/dvb/frontends/dvb-pll.c
+++ b/drivers/media/dvb/frontends/dvb-pll.c
@@ -478,8 +478,7 @@ EXPORT_SYMBOL(dvb_pll_configure);
static int dvb_pll_release(struct dvb_frontend *fe)
{
- if (fe->tuner_priv)
- kfree(fe->tuner_priv);
+ kfree(fe->tuner_priv);
fe->tuner_priv = NULL;
return 0;
}
diff --git a/drivers/media/dvb/frontends/tda826x.c b/drivers/media/dvb/frontends/tda826x.c
index 34815b0b97e..4f01d7b47cd 100644
--- a/drivers/media/dvb/frontends/tda826x.c
+++ b/drivers/media/dvb/frontends/tda826x.c
@@ -42,8 +42,7 @@ struct tda826x_priv {
static int tda826x_release(struct dvb_frontend *fe)
{
- if (fe->tuner_priv)
- kfree(fe->tuner_priv);
+ kfree(fe->tuner_priv);
fe->tuner_priv = NULL;
return 0;
}
diff --git a/drivers/media/dvb/frontends/tua6100.c b/drivers/media/dvb/frontends/tua6100.c
index 88554393a9b..6ba0029dcf2 100644
--- a/drivers/media/dvb/frontends/tua6100.c
+++ b/drivers/media/dvb/frontends/tua6100.c
@@ -43,8 +43,7 @@ struct tua6100_priv {
static int tua6100_release(struct dvb_frontend *fe)
{
- if (fe->tuner_priv)
- kfree(fe->tuner_priv);
+ kfree(fe->tuner_priv);
fe->tuner_priv = NULL;
return 0;
}