netdev - Re: [PATCH] ieee802154: fix gcc-4.9 warnings

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Message-ID: <e0712b42-050c-a992-b33b-42fd84f44cf6@osg.samsung.com>
Date:   Tue, 12 Sep 2017 12:24:23 +0200
From:   Stefan Schmidt <stefan@....samsung.com>
To:     Arnd Bergmann <arnd@...db.de>, Harry Morris <h.morris@...coda.com>,
        linuxdev@...coda.com, Alexander Aring <alex.aring@...il.com>
Cc:     Marcel Holtmann <marcel@...tmann.org>,
        "David S. Miller" <davem@...emloft.net>,
        Markus Elfring <elfring@...rs.sourceforge.net>,
        "Gustavo A. R. Silva" <garsilva@...eddedor.com>,
        Florian Westphal <fw@...len.de>,
        Johannes Berg <johannes.berg@...el.com>,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>,
        Colin Ian King <colin.king@...onical.com>,
        linux-wpan@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ieee802154: fix gcc-4.9 warnings

Hello.

On 09/12/2017 12:16 PM, Arnd Bergmann wrote:
> All older compiler versions up to gcc-4.9 produce these
> harmless warnings:
> 
> drivers/net/ieee802154/ca8210.c: In function 'ca8210_skb_tx':
> drivers/net/ieee802154/ca8210.c:1947:9: warning: missing braces around initializer [-Wmissing-braces]
> 
> This changes the syntax to something that works on all versions
> without warnings.
> 
> Fixes: ded845a781a5 ("ieee802154: Add CA8210 IEEE 802.15.4 device driver")
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> ---
>   drivers/net/ieee802154/ca8210.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ieee802154/ca8210.c b/drivers/net/ieee802154/ca8210.c
> index 24a1eabbbc9d..e6b8ce81a6c3 100644
> --- a/drivers/net/ieee802154/ca8210.c
> +++ b/drivers/net/ieee802154/ca8210.c
> @@ -1944,7 +1944,7 @@ static int ca8210_skb_tx(
>   )
>   {
>   	int status;
> -	struct ieee802154_hdr header = { 0 };
> +	struct ieee802154_hdr header = { };
>   	struct secspec secspec;
>   	unsigned int mac_len;
>   


Acked-by: Stefan Schmidt <stefan@....samsung.com>

regards
Stefan Schmidt