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Code Issues Releases Wiki Activity

mac802154: Delete an unnecessary check before the function call "kfree_skb"

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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>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Markus Elfring 2015-11-14 20:22:41 +01:00 committed by Marcel Holtmann
parent 7df0f73ece
commit 56f9ebe641
1 changed files with 1 additions and 2 deletions
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3
net/mac802154/rx.c
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@ -217,8 +217,7 @@ __ieee802154_rx_handle_packet(struct ieee802154_local *local,
break;
}
if (skb)
kfree_skb(skb);
kfree_skb(skb);
}
static void