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authorMarkus Elfring <elfring@users.sourceforge.net>2015-12-10 23:44:34 +0100
committerMarcel Holtmann <marcel@holtmann.org>2015-12-11 01:11:48 +0100
commit4188146566a9f1d57dfce77fd9457f7304b69dfa (patch)
tree3e1ed8bffe0d80263b9de80747591760abac8b98 /drivers/net/ieee802154
parent87a6b9bd6306e0efd5eedbd68042eee36184dbd7 (diff)
downloadlinux-4188146566a9f1d57dfce77fd9457f7304b69dfa.tar.bz2
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>
Diffstat (limited to 'drivers/net/ieee802154')
-rw-r--r--drivers/net/ieee802154/atusb.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/ieee802154/atusb.c b/drivers/net/ieee802154/atusb.c
index 199a94a9c8bc..b1cd865ade2e 100644
--- a/drivers/net/ieee802154/atusb.c
+++ b/drivers/net/ieee802154/atusb.c
@@ -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);
}
}