> The DSA layer frees the original skb when an xmit function returns NULL,
> meaning an error occurred. But if the tagging code copied the original
> skb, it is responsible of freeing the copy if an error occurs.
> The ksz tagging code currently has two issues: if skb_put_padto fails,
> the skb copy is not freed, and the original skb will be freed twice.
> To fix that, move skb_put_padto inside both branches of the skb_tailroom
> condition, before freeing the original skb, and free the copy on error.
> Signed-off-by: Vivien Didelot <vivien.dide...@savoirfairelinux.com>
Reviewed-by: Woojung Huh <woojung....@microchip.com>

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