linux-kernel - Re: [PATCH net-next] cxgb4: remove set but not used variables 'multitrc, speed'

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Date:   Sat, 24 Nov 2018 17:37:40 -0800 (PST)
From:   David Miller <davem@...emloft.net>
To:     yuehaibing@...wei.com
Cc:     ganeshgr@...lsio.com, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org
Subject: Re: [PATCH net-next] cxgb4: remove set but not used variables
 'multitrc, speed'

From: YueHaibing <yuehaibing@...wei.com>
Date: Sat, 24 Nov 2018 18:36:21 +0800

> Fixes gcc '-Wunused-but-set-variable' warning:
> 
> drivers/net/ethernet/chelsio/cxgb4/t4_hw.c:5883:6:
>  warning: variable 'multitrc' set but not used [-Wunused-but-set-variable]
> 
> drivers/net/ethernet/chelsio/cxgb4/t4_hw.c:8585:32:
>  warning: variable 'speed' set but not used [-Wunused-but-set-variable]
> 
> 'multitrc' never used since introduction in
> commit 8e3d04fd7d70 ("cxgb4: Add MPS tracing support")
> 
> 'speed' never used since introduction in
> commit c3168cabe1af ("cxgb4/cxgbvf: Handle 32-bit fw port capabilities")
> 
> Signed-off-by: YueHaibing <yuehaibing@...wei.com>

Applied, thanks.