[PATCH v2 2/7] char: xillybus: Remove duplicate error path code

[Eli Billauer <eli.billauer@gmail.com>]

No need for dedicated code for the error path. The removed dedicated
error path code differs only in when the mutex is released, and that
makes no difference in this context.

Signed-off-by: Eli Billauer <eli.billauer@gmail.com>
---

Notes:
    No change on v1->v2.

 drivers/char/xillybus/xillyusb.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/char/xillybus/xillyusb.c b/drivers/char/xillybus/xillyusb.c
index a28e6416cb01..ab5f9159aa17 100644
--- a/drivers/char/xillybus/xillyusb.c
+++ b/drivers/char/xillybus/xillyusb.c
@@ -1419,16 +1419,12 @@ static int xillyusb_open(struct inode *inode, struct file *filp)
 	if (filp->f_mode & FMODE_WRITE)
 		chan->open_for_write = 0;
 
+unmutex_fail:
 	mutex_unlock(&chan->lock);
 
 	kref_put(&xdev->kref, cleanup_dev);
 
 	return rc;
-
-unmutex_fail:
-	kref_put(&xdev->kref, cleanup_dev);
-	mutex_unlock(&chan->lock);
-	return rc;
 }
 
 static ssize_t xillyusb_read(struct file *filp, char __user *userbuf,
-- 
2.34.1