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From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Helin Zhang <helin.zhang@intel.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH] i40e: bug fix of compile error
Date: Mon, 01 Dec 2014 12:12:51 +0100
Message-ID: <2036571.ijmOSAQnXA@xps13> (raw)
In-Reply-To: <1417419227-21465-1-git-send-email-helin.zhang@intel.com>

2014-12-01 15:33, Helin Zhang:
> The compile error will occur as below when set 'RTE_LIBRTE_I40E_16BYTE_RX_DESC=y'.
> The changes is just to fix it.
> 
> lib/librte_pmd_i40e/i40e_rxtx.c: In function i40e_rxd_build_fdir:
> lib/librte_pmd_i40e/i40e_rxtx.c:431:28: error: volatile union <anonymous> has no member named fd
> lib/librte_pmd_i40e/i40e_rxtx.c:427:19: error: unused variable flexbl [-Werror=unused-variable]
> lib/librte_pmd_i40e/i40e_rxtx.c:427:11: error: unused variable flexbh [-Werror=unused-variable]

It would be nice to reference the commit which introduced the error
and explain it a bit.

> -			rte_le_to_cpu_32(rxdp->wb.qword3.hi_dword.flex_bytes_hi);
> +			rte_le_to_cpu_32(
> +			rxdp->wb.qword3.hi_dword.flex_bytes_hi);
[...]
> -			rte_le_to_cpu_32(rxdp->wb.qword3.lo_dword.flex_bytes_lo);
> +			rte_le_to_cpu_32(
> +			rxdp->wb.qword3.lo_dword.flex_bytes_lo);

Why are you wrapping these lines (with wrong indentation)?
It makes the fix confuse.

-- 
Thomas

  reply	other threads:[~2014-12-01 11:13 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-01  7:33 Helin Zhang
2014-12-01 11:12 ` Thomas Monjalon [this message]
2014-12-02  0:35   ` Zhang, Helin
2014-12-02  6:58     ` Qiu, Michael
2014-12-03  1:13 ` [dpdk-dev] [PATCH v2] i40e: " Helin Zhang
2014-12-03  7:47   ` Wu, Jingjing
2014-12-03 10:03     ` Thomas Monjalon

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