netdev - Re: [PATCH net-next] net: dpaa: remove init which already done in per-cpu allocation

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Date:   Wed, 01 Nov 2017 12:09:05 +0900 (KST)
From:   David Miller <davem@...emloft.net>
To:     cugyly@....com
Cc:     netdev@...r.kernel.org, Linyu.Yuan@...atel-sbell.com.cn
Subject: Re: [PATCH net-next] net: dpaa: remove init which already done in
 per-cpu allocation

From: yuan linyu <cugyly@....com>
Date: Sun, 29 Oct 2017 09:48:44 +0800

> From: yuan linyu <Linyu.Yuan@...atel-sbell.com.cn>
> 
> Signed-off-by: yuan linyu <Linyu.Yuan@...atel-sbell.com.cn>

Please compile test your patches and watch for warnings:

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c: In function ‘dpaa_eth_probe’:
drivers/net/ethernet/freescale/dpaa/dpaa_eth.c:2671:27: warning: unused variable ‘percpu_priv’ [-Wunused-variable]
  struct dpaa_percpu_priv *percpu_priv;
                           ^~~~~~~~~~~
drivers/net/ethernet/freescale/dpaa/dpaa_eth.c: In function ‘dpaa_open’:
drivers/net/ethernet/freescale/dpaa/dpaa_eth.c:2497:9: warning: ‘err’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  return err;
         ^~~