From: Jiri Slaby <jirislaby@gmail.com>
To: gregkh@suse.de
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
Jiri Slaby <jirislaby@gmail.com>,
Henning Zabel <henning@uni-paderborn.de>
Subject: [PATCH 2/5] USB: image/mdc800, fix lock imbalance
Date: Wed, 11 Mar 2009 21:47:37 +0100 [thread overview]
Message-ID: <1236804460-1432-2-git-send-email-jirislaby@gmail.com> (raw)
In-Reply-To: <1236804460-1432-1-git-send-email-jirislaby@gmail.com>
There is an omitted unlock in mdc800_usb_probe's fail path. Add it.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Henning Zabel <henning@uni-paderborn.de>
---
drivers/usb/image/mdc800.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/usb/image/mdc800.c b/drivers/usb/image/mdc800.c
index efc075c..eca355d 100644
--- a/drivers/usb/image/mdc800.c
+++ b/drivers/usb/image/mdc800.c
@@ -499,6 +499,7 @@ static int mdc800_usb_probe (struct usb_interface *intf,
retval = usb_register_dev(intf, &mdc800_class);
if (retval) {
dev_err(&intf->dev, "Not able to get a minor for this device.\n");
+ mutex_unlock(&mdc800->io_lock);
return -ENODEV;
}
--
1.6.2
caught by stanse
next prev parent reply other threads:[~2009-03-11 20:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-11 20:47 [PATCH 1/5] USB: atm/cxacru, " Jiri Slaby
2009-03-11 20:47 ` Jiri Slaby [this message]
2009-03-11 20:47 ` [PATCH 3/5] USB: misc/adutux, " Jiri Slaby
2009-03-11 20:47 ` [PATCH 4/5] USB: misc/vstusb, " Jiri Slaby
2009-03-11 20:47 ` [PATCH 5/5] USB: wusbcore/wa-xfer, " Jiri Slaby
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