From: Daeseok Youn <daeseok.youn@gmail.com>
To: m.chehab@samsung.com
Cc: jarod@wilsonet.com, gregkh@linuxfoundation.org,
dan.carpenter@oracle.com, paulmck@linux.vnet.ibm.com,
mtrompou@gmail.com, bernat.ada@gmail.com,
linux-media@vger.kernel.org, devel@driverdev.osuosl.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] staging: lirc: remove redundant NULL check in unregister_from_lirc()
Date: Wed, 02 Apr 2014 02:49:03 -0700 (PDT) [thread overview]
Message-ID: <4738406.3PgrFdIbI3@daeseok-laptop.cloud.net> (raw)
"ir" is already checked before calling unregister_from_lirc().
Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
---
drivers/staging/media/lirc/lirc_igorplugusb.c | 6 ------
1 files changed, 0 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/media/lirc/lirc_igorplugusb.c b/drivers/staging/media/lirc/lirc_igorplugusb.c
index f508a13..e93e1c2 100644
--- a/drivers/staging/media/lirc/lirc_igorplugusb.c
+++ b/drivers/staging/media/lirc/lirc_igorplugusb.c
@@ -222,12 +222,6 @@ static int unregister_from_lirc(struct igorplug *ir)
struct lirc_driver *d;
int devnum;
- if (!ir) {
- dev_err(&ir->usbdev->dev,
- "%s: called with NULL device struct!\n", __func__);
- return -EINVAL;
- }
-
devnum = ir->devnum;
d = ir->d;
--
1.7.4.4
next reply other threads:[~2014-04-02 9:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-02 9:49 Daeseok Youn [this message]
2014-04-02 9:50 ` [PATCH] staging: lirc: remove redundant NULL check in unregister_from_lirc() Dan Carpenter
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