From: YueHaibing <yuehaibing@xxxxxxxxxx>
Date: Wed, 3 Jul 2019 02:42:13 +0000
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/net/ethernet/socionext/netsec.c: In function 'netsec_clean_tx_dring':
> drivers/net/ethernet/socionext/netsec.c:637:15: warning:
> variable 'pkts' set but not used [-Wunused-but-set-variable]
>
> It is not used since commit ba2b232108d3 ("net: netsec: add XDP support")
>
> Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
> ---
> drivers/net/ethernet/socionext/netsec.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c
> index 5544a722543f..015d1ec5436a 100644
> --- a/drivers/net/ethernet/socionext/netsec.c
> +++ b/drivers/net/ethernet/socionext/netsec.c
> @@ -634,7 +634,7 @@ static void netsec_set_rx_de(struct netsec_priv *priv,
> static bool netsec_clean_tx_dring(struct netsec_priv *priv)
> {
> struct netsec_desc_ring *dring = &priv->desc_ring[NETSEC_RING_TX];
> - unsigned int pkts, bytes;
> + unsigned int bytes;
> struct netsec_de *entry;
> int tail = dring->tail;
> int cnt = 0;
This breaks the reverse christmas-tree ordering of the local variables in this
function. Please move the 'bytes' declaration down by two lines when you make
this change.
Thanks.
