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authorMichael Krufky <mkrufky@linuxtv.org>2006-11-19 17:49:11 -0500
committerMauro Carvalho Chehab <mchehab@infradead.org>2006-12-10 05:51:33 -0500
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 b7e7108ee5b3..78114fc26724 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);
478 478
479static int dvb_pll_release(struct dvb_frontend *fe) 479static int dvb_pll_release(struct dvb_frontend *fe)
480{ 480{
481 if (fe->tuner_priv) 481 kfree(fe->tuner_priv);
482 kfree(fe->tuner_priv);
483 fe->tuner_priv = NULL; 482 fe->tuner_priv = NULL;
484 return 0; 483 return 0;
485} 484}
diff --git a/drivers/media/dvb/frontends/tda826x.c b/drivers/media/dvb/frontends/tda826x.c
index 34815b0b97e4..4f01d7b47cd5 100644
--- a/drivers/media/dvb/frontends/tda826x.c
+++ b/drivers/media/dvb/frontends/tda826x.c
@@ -42,8 +42,7 @@ struct tda826x_priv {
42 42
43static int tda826x_release(struct dvb_frontend *fe) 43static int tda826x_release(struct dvb_frontend *fe)
44{ 44{
45 if (fe->tuner_priv) 45 kfree(fe->tuner_priv);
46 kfree(fe->tuner_priv);
47 fe->tuner_priv = NULL; 46 fe->tuner_priv = NULL;
48 return 0; 47 return 0;
49} 48}
diff --git a/drivers/media/dvb/frontends/tua6100.c b/drivers/media/dvb/frontends/tua6100.c
index 88554393a9bf..6ba0029dcf2e 100644
--- a/drivers/media/dvb/frontends/tua6100.c
+++ b/drivers/media/dvb/frontends/tua6100.c
@@ -43,8 +43,7 @@ struct tua6100_priv {
43 43
44static int tua6100_release(struct dvb_frontend *fe) 44static int tua6100_release(struct dvb_frontend *fe)
45{ 45{
46 if (fe->tuner_priv) 46 kfree(fe->tuner_priv);
47 kfree(fe->tuner_priv);
48 fe->tuner_priv = NULL; 47 fe->tuner_priv = NULL;
49 return 0; 48 return 0;
50} 49}