On Thu, Jul 24, 2014 at 03:23:20PM +0530, varkabhad...@gmail.com wrote:
> From: Varka Bhadram <var...@cdac.in>
>
> By introducing label fail, making the common error path for
> mac802154_llsec_decrypt() and packet type default case.
>
> Signed-off-by: Varka Bhadram <var...@cdac.in>
> ---
> net/mac802154/wpan.c | 10 ++++++----
> 1 file changed, 6 insertions(+), 4 deletions(-)
>
> diff --git a/net/mac802154/wpan.c b/net/mac802154/wpan.c
> index 3c3069f..ce17570 100644
> --- a/net/mac802154/wpan.c
> +++ b/net/mac802154/wpan.c
> @@ -472,8 +472,7 @@ mac802154_subif_frame(struct mac802154_sub_if_data
> *sdata, struct sk_buff *skb,
> rc = mac802154_llsec_decrypt(&sdata->sec, skb);
> if (rc) {
> pr_debug("decryption failed: %i\n", rc);
> - kfree_skb(skb);
> - return NET_RX_DROP;
> + goto fail;
> }
>
> sdata->dev->stats.rx_packets++;
> @@ -485,9 +484,12 @@ mac802154_subif_frame(struct mac802154_sub_if_data
> *sdata, struct sk_buff *skb,
> default:
> pr_warn("ieee802154: bad frame received (type = %d)\n",
> mac_cb(skb)->type);
> - kfree_skb(skb);
> - return NET_RX_DROP;
> + goto fail;
> }
> +
> +fail:
> + kfree_skb(skb);
> + return NET_RX_DROP;
> }
>
> static void mac802154_print_addr(const char *name,
Thanks, applied.
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