* [PATCH] dvb-usb: Remove redundant NULL check before kfree
@ 2013-02-26 19:35 Syam Sidhardhan
0 siblings, 0 replies; only message in thread
From: Syam Sidhardhan @ 2013-02-26 19:35 UTC (permalink / raw)
To: linux-media, linux-kernel; +Cc: syamsidhardh, mchehab
kfree on NULL pointer is a no-op.
Signed-off-by: Syam Sidhardhan <s.syam@samsung.com>
---
drivers/media/usb/dvb-usb/cinergyT2-fe.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/media/usb/dvb-usb/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
index 1efc028..c890fe4 100644
--- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c
+++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
@@ -300,8 +300,7 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
static void cinergyt2_fe_release(struct dvb_frontend *fe)
{
struct cinergyt2_fe_state *state = fe->demodulator_priv;
- if (state != NULL)
- kfree(state);
+ kfree(state);
}
static struct dvb_frontend_ops cinergyt2_fe_ops;
--
1.7.9.5
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2013-02-26 19:35 [PATCH] dvb-usb: Remove redundant NULL check before kfree Syam Sidhardhan
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