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Message-ID: <dd7b956916e044b181e7ccd1823f14ec@AcuMS.aculab.com>
Date: Fri, 25 Aug 2023 09:32:02 +0000
From: David Laight <David.Laight@...LAB.COM>
To: 'Mahmoud Maatuq' <mahmoudmatook.mm@...il.com>, "keescook@...omium.org"
<keescook@...omium.org>, "edumazet@...gle.com" <edumazet@...gle.com>,
"willemdebruijn.kernel@...il.com" <willemdebruijn.kernel@...il.com>,
"wad@...omium.org" <wad@...omium.org>, "luto@...capital.net"
<luto@...capital.net>, "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
"kuba@...nel.org" <kuba@...nel.org>, "shuah@...nel.org" <shuah@...nel.org>,
"pabeni@...hat.com" <pabeni@...hat.com>, "linux-kselftest@...r.kernel.org"
<linux-kselftest@...r.kernel.org>, "davem@...emloft.net"
<davem@...emloft.net>
CC: "linux-kernel-mentees@...ts.linuxfoundation.org"
<linux-kernel-mentees@...ts.linuxfoundation.org>
Subject: RE: [PATCH v2 2/2] selftests/net: replace ternary operator with
min()/max()
From: Mahmoud Maatuq
> Sent: 24 August 2023 21:24
....
> tdeliver = glob_tstart + ts->delay_us * 1000;
> - tdeliver_max = tdeliver_max > tdeliver ?
> - tdeliver_max : tdeliver;
> + tdeliver_max = max(tdeliver_max, tdeliver);
That was spectacularly horrid...
What is wrong with using:
if (tdeliver > tdeliver_max)
tdeliver_max = tdeliver;
That is pretty obviously calculating the upper bound.
Even the version with max() needs extra parsing by the human reader.
(The only issue is whether it reads better with the if condition
reversed.)
David
-
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