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

Browse source 
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 <[email protected]>
Acked-by: Stefan Schmidt <[email protected]>
Signed-off-by: Marcel Holtmann <[email protected]>
This commit is contained in:
Markus Elfring 2015-12-10 23:44:34 +01:00 • committed by Marcel Holtmann
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);
if (!urb)
break;
if (urb->context)
kfree_skb(urb->context);
kfree_skb(urb->context);
usb_free_urb(urb);
}
}