[dpdk-dev] [PATCH v2 13/13] examples: take promiscuous mode switch result into account

[Ferruh Yigit]

On 9/9/2019 12:58 PM, Andrew Rybchenko wrote:
> From: Ivan Ilchenko <Ivan.Ilchenko at oktetlabs.ru>
> 
> rte_eth_promiscuous_enable()/rte_eth_promiscuous_disable() return
> value was changed from void to int, so this patch modify usage
> of these functions across examples according to new return type.
> 
> Signed-off-by: Ivan Ilchenko <Ivan.Ilchenko at oktetlabs.ru>
> Signed-off-by: Andrew Rybchenko <arybchenko at solarflare.com>

<...>

> diff --git a/examples/vm_power_manager/main.c b/examples/vm_power_manager/main.c
> index 0f48ae926c..a3a7478296 100644
> --- a/examples/vm_power_manager/main.c
> +++ b/examples/vm_power_manager/main.c
> @@ -121,7 +121,9 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool)
>  			addr.addr_bytes[4], addr.addr_bytes[5]);
>  
>  	/* Enable RX in promiscuous mode for the Ethernet device. */
> -	rte_eth_promiscuous_enable(port);
> +	retval = rte_eth_promiscuous_enable(port);
> +	if (ret != 0)
> +		return retval;

s/ret/retval

error: ‘ret’ undeclared (first use in this function)