netdev - Re: [PATCH net-next v2] net: sysfs: Do not create sysfs for non BQL device

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Message-ID: <20240219121600.03db3457@kernel.org>
Date: Mon, 19 Feb 2024 12:16:00 -0800
From: Jakub Kicinski <kuba@...nel.org>
To: Stephen Hemminger <stephen@...workplumber.org>
Cc: Breno Leitao <leitao@...ian.org>, davem@...emloft.net,
 pabeni@...hat.com, edumazet@...gle.com, netdev@...r.kernel.org,
 linux-kernel@...r.kernel.org, horms@...nel.org, Johannes Berg
 <johannes.berg@...el.com>
Subject: Re: [PATCH net-next v2] net: sysfs: Do not create sysfs for non BQL
 device

On Fri, 16 Feb 2024 09:29:05 -0800 Stephen Hemminger wrote:
> Various compilers will warn about missing parens in that expression.
> It is valid but mixing & and || can be bug trap.

$ git grep ' & [A-Z0-9_]* ||' | wc -l
855

Let's not sprinkle parenthesis in correct code because some old
compiler somewhere may doubt our ability to remember the precedence 
of 14 operators.