From: Insu Yun <wuninsu@gmail.com>
To: mkrufky@linuxtv.org, mchehab@osg.samsung.com,
linux-media@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: taesoo@gatech.edu, yeongjin.jang@gatech.edu, insu@gatech.edu,
Insu Yun <wuninsu@gmail.com>
Subject: [PATCH] mxl111sf: missing return values validation
Date: Thu, 15 Oct 2015 20:22:45 +0000 [thread overview]
Message-ID: <1444940565-30730-1-git-send-email-wuninsu@gmail.com> (raw)
Return values of mxl111sf_enable_usb_output and mxl1x1sf_top_master_ctrl
are not validated.
Signed-off-by: Insu Yun <wuninsu@gmail.com>
---
drivers/media/usb/dvb-usb-v2/mxl111sf.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf.c b/drivers/media/usb/dvb-usb-v2/mxl111sf.c
index bec12b0..b71b2e6 100644
--- a/drivers/media/usb/dvb-usb-v2/mxl111sf.c
+++ b/drivers/media/usb/dvb-usb-v2/mxl111sf.c
@@ -288,9 +288,9 @@ static int mxl111sf_adap_fe_init(struct dvb_frontend *fe)
err = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
mxl_fail(err);
- mxl111sf_enable_usb_output(state);
+ err = mxl111sf_enable_usb_output(state);
mxl_fail(err);
- mxl1x1sf_top_master_ctrl(state, 1);
+ err = mxl1x1sf_top_master_ctrl(state, 1);
mxl_fail(err);
if ((MXL111SF_GPIO_MOD_DVBT != adap_state->gpio_mode) &&
--
1.9.1
next reply other threads:[~2015-10-15 20:21 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-15 20:22 Insu Yun [this message]
2015-10-15 21:27 ` Michael Ira Krufky
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