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V4L/DVB (4847): Drivers/media/dvb/frontends: kfree() cleanups

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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>
This commit is contained in:
Michael Krufky 2006-11-19 19:49:11 -03:00 committed by Mauro Carvalho Chehab
parent 76db93d03f
commit 2213918a99
3 changed files with 3 additions and 6 deletions
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1
drivers/media/dvb/frontends/dvb-pll.c
View File

@ -478,7 +478,6 @@ EXPORT_SYMBOL(dvb_pll_configure);
static int dvb_pll_release(struct dvb_frontend *fe)
{
if (fe->tuner_priv)
kfree(fe->tuner_priv);
fe->tuner_priv = NULL;
return 0;

1
drivers/media/dvb/frontends/tda826x.c
View File

@ -42,7 +42,6 @@ struct tda826x_priv {
static int tda826x_release(struct dvb_frontend *fe)
{
if (fe->tuner_priv)
kfree(fe->tuner_priv);
fe->tuner_priv = NULL;
return 0;

1
drivers/media/dvb/frontends/tua6100.c
View File

@ -43,7 +43,6 @@ struct tua6100_priv {
static int tua6100_release(struct dvb_frontend *fe)
{
if (fe->tuner_priv)
kfree(fe->tuner_priv);
fe->tuner_priv = NULL;
return 0;