From: Luis de Bethencourt <luis@debethencourt.com>
To: linux-media@vger.kernel.org
Cc: mchehab@osg.samsung.com, crop@iki.fi, linux-kernel@vger.kernel.org
Subject: [PATCH v2] rtl2832: remove compiler warning
Date: Wed, 11 Feb 2015 11:08:51 +0000 [thread overview]
Message-ID: <20150211110851.GA30505@biggie> (raw)
Cleaning up the following compiler warning:
rtl2832.c:703:12: warning: 'tmp' may be used uninitialized in this function
Even though it could never happen since if rtl2832_rd_demod_reg () doesn't set
tmp, this line would never run because we go to err. It is still nice to avoid
compiler warnings.
Signed-off-by: Luis de Bethencourt <luis.bg@samsung.com>
---
drivers/media/dvb-frontends/rtl2832.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/dvb-frontends/rtl2832.c b/drivers/media/dvb-frontends/rtl2832.c
index 5d2d8f4..20fa245 100644
--- a/drivers/media/dvb-frontends/rtl2832.c
+++ b/drivers/media/dvb-frontends/rtl2832.c
@@ -685,7 +685,7 @@ static int rtl2832_read_status(struct dvb_frontend *fe, fe_status_t *status)
struct rtl2832_dev *dev = fe->demodulator_priv;
struct i2c_client *client = dev->client;
int ret;
- u32 tmp;
+ u32 uninitialized_var(tmp);
dev_dbg(&client->dev, "\n");
--
2.1.3
next reply other threads:[~2015-02-11 11:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-11 11:08 Luis de Bethencourt [this message]
2015-02-11 13:07 ` [PATCH v2] rtl2832: remove compiler warning Antti Palosaari
2015-02-15 22:46 ` Luis de Bethencourt
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