linux-kernel - Re: [PATCH net-next] bnxt_en: Properly get address type of encapsulation IP headers

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Message-Id: <20180903.191957.991249939822141732.davem@davemloft.net>
Date:   Mon, 03 Sep 2018 19:19:57 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     yuehaibing@...wei.com
Cc:     michael.chan@...adcom.com, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org
Subject: Re: [PATCH net-next] bnxt_en: Properly get address type of
 encapsulation IP headers

From: YueHaibing <yuehaibing@...wei.com>
Date: Sat, 1 Sep 2018 17:25:29 +0800

> gcc '-Wunused-but-set-variable' warning:
> 
> drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c: In function 'bnxt_tc_parse_flow':
> drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c:186:6: warning:
>  variable 'addr_type' set but not used [-Wunused-but-set-variable]
> 
> As done elsewhere in TC/flower offload code, the address type of
> the encapsulation IP headers should be realized accroding to the
> addr_type field of the encapsulation control dissector key.
> 
> Fixes: 8c95f773b4a3 ("bnxt_en: add support for Flower based vxlan encap/decap offload")
> Fixes: 2ae7408fedfe ("bnxt_en: bnxt: add TC flower filter offload support")
> Signed-off-by: YueHaibing <yuehaibing@...wei.com>

Michael, please review.

And, if this fixes a bug, it should target 'net' not 'net-next'.