[dpdk-dev] [PATCH 4/8] drivers/net/e1000: Fix missing lsc interrupt check brackets

Zhang, Helin helin.zhang at intel.com
Fri Mar 18 01:55:57 CET 2016



> -----Original Message-----
> From: Aaron Conole [mailto:aconole at redhat.com]
> Sent: Friday, February 26, 2016 2:49 AM
> To: dev at dpdk.org
> Cc: Lu, Wenzhuo <wenzhuo.lu at intel.com>; Zhang, Helin
> <helin.zhang at intel.com>; Ananyev, Konstantin
> <konstantin.ananyev at intel.com>; Richardson, Bruce
> <bruce.richardson at intel.com>
> Subject: [PATCH 4/8] drivers/net/e1000: Fix missing lsc interrupt check brackets
> 
> The device lsc interupt check has a misleading whitespace around it which can be
> improved by adding appropriate braces to the check. Since the ret variable was
> checked after previous assignment, this introduces no functional change.

It seems a "Fixes: " line is required.
> 
> Signed-off-by: Aaron Conole <aconole at redhat.com>
> ---
>  drivers/net/e1000/em_ethdev.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/net/e1000/em_ethdev.c b/drivers/net/e1000/em_ethdev.c
> index 4a843fe..1d86091 100644
> --- a/drivers/net/e1000/em_ethdev.c
> +++ b/drivers/net/e1000/em_ethdev.c
> @@ -637,13 +637,14 @@ eth_em_start(struct rte_eth_dev *dev)
> 
>  	if (rte_intr_allow_others(intr_handle)) {
>  		/* check if lsc interrupt is enabled */
> -		if (dev->data->dev_conf.intr_conf.lsc != 0)
> +		if (dev->data->dev_conf.intr_conf.lsc != 0) {
>  			ret = eth_em_interrupt_setup(dev);
>  			if (ret) {
>  				PMD_INIT_LOG(ERR, "Unable to setup interrupts");
>  				em_dev_clear_queues(dev);
>  				return ret;
>  			}
> +		}
>  	} else {
>  		rte_intr_callback_unregister(intr_handle,
>  						eth_em_interrupt_handler,
> --
> 2.5.0



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