From: Oliver Neukum <oliver@neukum.org>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
linux-input@atrey.karlin.mff.cuni.cz
Subject: [patch]joydev open count handling
Date: Fri, 5 Oct 2007 17:10:21 +0200 [thread overview]
Message-ID: <200710051710.21518.oliver@neukum.org> (raw)
Hi,
if joydev_open() fails, the open count has to be adjusted.
Regards
Oliver
Signed-off-by: Oliver Neukum <oneukum@suse.de>
----
--- a/drivers/input/joydev.c 2007-10-05 17:01:21.000000000 +0200
+++ b/drivers/input/joydev.c 2007-10-05 17:01:39.000000000 +0200
@@ -193,8 +193,10 @@ static int joydev_open(struct inode *ino
if (!joydev->open++ && joydev->exist) {
error = input_open_device(&joydev->handle);
- if (error)
+ if (error) {
+ joydev->open--;
goto err_free_client;
+ }
}
file->private_data = client;
next reply other threads:[~2007-10-05 15:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-05 15:10 Oliver Neukum [this message]
2007-10-07 18:58 ` [patch]joydev open count handling Dmitry Torokhov
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