linux-kernel - Re: [PATCH 17/17] net: stmmac: replace unsigned by u32

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Message-ID: <95127c22-5cf3-9d19-97f7-519145e17654@st.com>
Date:   Tue, 31 Jan 2017 11:12:04 +0100
From:   Giuseppe CAVALLARO <peppe.cavallaro@...com>
To:     Corentin Labbe <clabbe.montjoie@...il.com>,
        <alexandre.torgue@...com>, <netdev@...r.kernel.org>
CC:     <davem@...emloft.net>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 17/17] net: stmmac: replace unsigned by u32

On 1/31/2017 10:11 AM, Corentin Labbe wrote:
> checkpatch complains about two unsigned without type after.
> Since the value return is u32, it is simpler to replace it by u32 instead
> of "unsigned int"
>
> Signed-off-by: Corentin Labbe <clabbe.montjoie@...il.com>


Acked-by: Giuseppe Cavallaro <peppe.cavallaro@...com>

> ---
>  drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> index f0ce780..6260b6f 100644
> --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> @@ -187,7 +187,7 @@ static void print_pkt(unsigned char *buf, int len)
>
>  static inline u32 stmmac_tx_avail(struct stmmac_priv *priv)
>  {
> -	unsigned avail;
> +	u32 avail;
>
>  	if (priv->dirty_tx > priv->cur_tx)
>  		avail = priv->dirty_tx - priv->cur_tx - 1;
> @@ -199,7 +199,7 @@ static inline u32 stmmac_tx_avail(struct stmmac_priv *priv)
>
>  static inline u32 stmmac_rx_dirty(struct stmmac_priv *priv)
>  {
> -	unsigned dirty;
> +	u32 dirty;
>
>  	if (priv->dirty_rx <= priv->cur_rx)
>  		dirty = priv->cur_rx - priv->dirty_rx;
>