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ieee802154-atusb: Delete an unnecessary check before the function call "kfree_skb" 

The kfree_skb() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Acked-by: Stefan Schmidt <stefan@osg.samsung.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Markus Elfring 2015-12-10 23:44:34 +01:00 committed by Marcel Holtmann
parent 87a6b9bd63
commit 4188146566
1 changed files with 1 additions and 2 deletions
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3
drivers/net/ieee802154/atusb.c
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@ -310,8 +310,7 @@ static void atusb_free_urbs(struct atusb *atusb)
urb = usb_get_from_anchor(&atusb->idle_urbs); urb = usb_get_from_anchor(&atusb->idle_urbs);
if (!urb) if (!urb)
break; break;
if (urb->context) kfree_skb(urb->context);
kfree_skb(urb->context);
usb_free_urb(urb); usb_free_urb(urb);
} }
} }