Re: [PATCH] lib/librte_ether: error handling on MAC address replay

["Steve Shin (jonshin)" <jonshin@cisco.com>]

Dear maintainer, 

Sorry that I forgot to add “Fixes:” line as follows:

       Fixes: 4bdefaade6d1 ("ethdev: VMDQ enhancements")

Can you please add the above line as part of comment?

Thanks,
Steve

On 1/19/17, 10:47 AM, "Steve Shin (jonshin)" <jonshin@cisco.com> wrote:

    This patch fixes a bug in replaying MAC address to the hardware
    in rte_eth_dev_config_restore() routine.
    
    Signed-off-by: Steve Shin <jonshin@cisco.com>
    ---
     lib/librte_ether/rte_ethdev.c | 10 ++++++----
     1 file changed, 6 insertions(+), 4 deletions(-)
    
    diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
    index 4790faf..7e01f10 100644
    --- a/lib/librte_ether/rte_ethdev.c
    +++ b/lib/librte_ether/rte_ethdev.c
    @@ -951,10 +951,12 @@ rte_eth_dev_config_restore(uint8_t port_id)
     			continue;
     
     		/* add address to the hardware */
    -		if  (*dev->dev_ops->mac_addr_add &&
    -			(dev->data->mac_pool_sel[i] & (1ULL << pool)))
    -			(*dev->dev_ops->mac_addr_add)(dev, &addr, i, pool);
    -		else {
    +		if  (*dev->dev_ops->mac_addr_add) {
    +			if (dev->data->mac_pool_sel[i] & (1ULL << pool))
    +				(*dev->dev_ops->mac_addr_add)(dev, &addr, i, pool);
    +			else
    +				continue;
    +		} else {
     			RTE_PMD_DEBUG_TRACE("port %d: MAC address array not supported\n",
     					port_id);
     			/* exit the loop but not return an error */
    -- 
    2.9.3