linux-kernel - Re: [PATCH 2/2] staging: qlge: fix else after return or break

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Date:   Thu, 25 Jun 2020 15:13:14 -0700
From:   Joe Perches <joe@...ches.com>
To:     Coiby Xu <coiby.xu@...il.com>, devel@...verdev.osuosl.org
Cc:     Manish Chopra <manishc@...vell.com>,
        "supporter:QLOGIC QLGE 10Gb ETHERNET DRIVER" 
        <GR-Linux-NIC-Dev@...vell.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "open list:QLOGIC QLGE 10Gb ETHERNET DRIVER" <netdev@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/2] staging: qlge: fix else after return or break

On Fri, 2020-06-26 at 05:57 +0800, Coiby Xu wrote:
> Remove unnecessary elses after return or break.

unrelated trivia:

> diff --git a/drivers/staging/qlge/qlge_dbg.c b/drivers/staging/qlge/qlge_dbg.c
[]
> @@ -1391,12 +1391,11 @@ static void ql_dump_cam_entries(struct ql_adapter *qdev)
>  			pr_err("%s: Failed read of mac index register\n",
>  			       __func__);
>  			return;
> -		} else {
> -			if (value[0])
> -				pr_err("%s: CAM index %d CAM Lookup Lower = 0x%.08x:%.08x, Output = 0x%.08x\n",
> -				       qdev->ndev->name, i, value[1], value[0],
> -				       value[2]);

looks like all of these could use netdev_err

				netdev_err(qdev, "etc...",
					   i, value[1], value[0], value[2]);

etc...