[dpdk-dev] [PATCH] i40e: fix issue of reconfigure hash enable flags

Zhang, Helin helin.zhang at intel.com
Mon Nov 23 06:58:02 CET 2015



> -----Original Message-----
> From: Wu, Jingjing
> Sent: Monday, November 23, 2015 1:54 PM
> To: Zhang, Helin; dev at dpdk.org
> Cc: Pei, Yulong
> Subject: RE: [PATCH] i40e: fix issue of reconfigure hash enable flags
> 
> >
> > -	if (!key || key_len != ((I40E_PFQF_HKEY_MAX_INDEX + 1) *
> > -		sizeof(uint32_t)))
> > +	if (!key || key_len == 0) {
> > +		PMD_DRV_LOG(DEBUG, "No key to be configured");
> > +		return 0;
> > +	} else if (key && (key_len != (I40E_PFQF_HKEY_MAX_INDEX + 1) *
> > +		sizeof(uint32_t))) {
> No need to check key in else if, it shouldn't be NULL here.
Yes, it should be removed. Thanks!

Regards,
Helin

> > +		PMD_DRV_LOG(ERR, "Invalid key length %u", key_len);
> >  		return -EINVAL;
> > +	}
> 
> Thanks
> Jingjing


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