Hi Stefan,
this slipped through, but now it does no longer apply.From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>Acked-by: Stefan Schmidt <stefan@xxxxxxxxxxxxxxx>
Date: Mon, 16 Nov 2015 13:50:23 +0100
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@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/net/ieee802154/atusb.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/ieee802154/atusb.c b/drivers/net/ieee802154/atusb.c
index 199a94a..b1cd865 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);
}
}
You got the original patch and my ACK on this one or would you prefer me to resend it again?
Applying: ieee802154-atusb: Delete an unnecessary check before the function call "kfree_skb"
error: patch failed: drivers/net/ieee802154/atusb.c:310
error: drivers/net/ieee802154/atusb.c: patch does not apply
Patch failed at 0001 ieee802154-atusb: Delete an unnecessary check before the function call "kfree_skb"