[prev in list] [next in list] [prev in thread] [next in thread] 

List:       linux-kernel
Subject:    [PATCH] usb: misc: chaoskey: remove useless else
From:       Salah Triki <salah.triki () gmail ! com>
Date:       2021-08-13 16:40:49
Message-ID: 20210813164049.GA2310720 () pc
[Download RAW message or body]

Remove useless else in order to make the code cleaner.

Signed-off-by: Salah Triki <salah.triki@gmail.com>
---
 drivers/usb/misc/chaoskey.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/drivers/usb/misc/chaoskey.c b/drivers/usb/misc/chaoskey.c
index 87067c3d6109..9814ac2201d5 100644
--- a/drivers/usb/misc/chaoskey.c
+++ b/drivers/usb/misc/chaoskey.c
@@ -299,14 +299,11 @@ static int chaoskey_release(struct inode *inode, struct file *file)
 
 	--dev->open;
 
-	if (!dev->present) {
-		if (dev->open == 0) {
-			mutex_unlock(&dev->lock);
+	mutex_unlock(&dev->lock);
+
+	if (!dev->present)
+		if (dev->open == 0)
 			chaoskey_free(dev);
-		} else
-			mutex_unlock(&dev->lock);
-	} else
-		mutex_unlock(&dev->lock);
 
 	usb_dbg(interface, "release success");
 	return 0;
-- 
2.25.1

[prev in list] [next in list] [prev in thread] [next in thread]