From: Janani Ravichandran <janani.rvchndrn@gmail.com>
Date: Wed, 24 Feb 2016 00:36:04 +0000 (-0500)
Subject: staging: comedi: drivers: Remove unneeded NULL check before kfree()
X-Git-Tag: next-20160308~22^2~8
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=3545bee9b8ec00ba733e17363f494c8761fb5e49;p=karo-tx-linux.git

staging: comedi: drivers: Remove unneeded NULL check before kfree()

Remove NULL check before kfree as it is not needed.

Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/comedi/drivers/amplc_pci224.c b/drivers/staging/comedi/drivers/amplc_pci224.c
index cac011fdd375..656df1abce89 100644
--- a/drivers/staging/comedi/drivers/amplc_pci224.c
+++ b/drivers/staging/comedi/drivers/amplc_pci224.c
@@ -1096,10 +1096,8 @@ static void pci224_detach(struct comedi_device *dev)
 	struct pci224_private *devpriv = dev->private;
 
 	comedi_pci_detach(dev);
-	if (devpriv) {
-		kfree(devpriv->ao_scan_vals);
-		kfree(devpriv->ao_scan_order);
-	}
+	kfree(devpriv->ao_scan_vals);
+	kfree(devpriv->ao_scan_order);
 }
 
 static struct comedi_driver amplc_pci224_driver = {