netdev - Re: [PATCH V1 net-next 01/13] net: ena: fix error returning in ena_com_get_hash

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Message-ID: <20200422173532.702e7b23@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
Date:   Wed, 22 Apr 2020 17:35:32 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     <sameehj@...zon.com>
Cc:     <davem@...emloft.net>, <netdev@...r.kernel.org>,
        Arthur Kiyanovski <akiyano@...zon.com>, <dwmw@...zon.com>,
        <zorik@...zon.com>, <matua@...zon.com>, <saeedb@...zon.com>,
        <msw@...zon.com>, <aliguori@...zon.com>, <nafea@...zon.com>,
        <gtzalik@...zon.com>, <netanel@...zon.com>, <alisaidi@...zon.com>,
        <benh@...zon.com>, <ndagan@...zon.com>
Subject: Re: [PATCH V1 net-next 01/13] net: ena: fix error returning in
 ena_com_get_hash_function()

On Wed, 22 Apr 2020 08:16:16 +0000 sameehj@...zon.com wrote:
> From: Arthur Kiyanovski <akiyano@...zon.com>
> 
> In case the "func" parameter is NULL we now return "-EINVAL".
> This shouldn't happen in general, but when it does happen, this is the
> proper way to handle it.
> 
> We also check func for NULL in the beginning of the function, as there
> is no reason to do all the work and realize in the end of the function
> it was useless.
> 
> Fixes: 1738cd3ed342 ("net: ena: Add a driver for Amazon Elastic Network Adapters (ENA)")

Also, why the fixes tag? Is this a fix for a user-visible problem?

> Signed-off-by: Sameeh Jubran <sameehj@...zon.com>
> Signed-off-by: Arthur Kiyanovski <akiyano@...zon.com>