[U-Boot] [PATCH] net: macb: fix the building warning

[Andreas Bießmann]

Hi Bo,

On 16.08.13 03:46, Bo Shen wrote:
> fix the following building warning
> ---8>---
> macb.c: In function 'macb_init':
> macb.c:400:14: warning: 'phydev' may be used uninitialized in this function
> macb.c:377:21: note: 'phydev' was declared here
> ---<8---
> 
> Signed-off-by: Bo Shen <voice.shen at atmel.com>
> 
> ---
>  drivers/net/macb.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/macb.c b/drivers/net/macb.c
> index 1f7cc32..90ae42d 100644
> --- a/drivers/net/macb.c
> +++ b/drivers/net/macb.c
> @@ -374,7 +374,7 @@ static int macb_phy_init(struct macb_device *macb)
>  {
>  	struct eth_device *netdev = &macb->netdev;
>  #ifdef CONFIG_PHYLIB
> -	struct phy_device *phydev;
> +	struct phy_device *phydev = NULL;

NAK, this will deference a NULL pointer later on ...

Best regards

Andreas Bießmann