From: Damien Le Moal <dlemoal@kernel.org>
To: shao.mingyin@zte.com.cn, cassel@kernel.org, hansg@kernel.org,
linux-ide@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/3] ata: libata-transport: drop the dead GSCR newline check
Date: Thu, 5 Nov 2026 12:12:15 +0900 [thread overview]
Message-ID: <63b1f8c3-49b4-4702-abb1-04fd39511095@kernel.org> (raw)
In-Reply-To: <20261104211438037bcIKTaLPaIlyGxIkLtstZ@zte.com.cn>
On 11/4/26 22:14, shao.mingyin@zte.com.cn wrote:
> From: Shao Mingyin <shao.mingyin@zte.com.cn>
>
> SATA_PMP_GSCR_DWORDS is 128, so "SATA_PMP_GSCR_DWORDS & 3" is always
> zero and the branch is dead. The loop already terminates every fourth
> dword with a newline.
>
> No functional change.
>
> Signed-off-by: Shao Mingyin <shao.mingyin@zte.com.cn>
Looks OK.
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
--
Damien Le Moal
Western Digital Research
next prev parent reply other threads:[~2026-11-05 3:12 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-04 13:14 [PATCH 0/3] ata: remove dead checks and redundant code shao.mingyin
2026-11-04 13:14 ` [PATCH 1/3] ata: libata-transport: drop the dead GSCR newline check shao.mingyin
2026-11-05 3:12 ` Damien Le Moal [this message]
2026-11-04 13:14 ` [PATCH 2/3] ata: libahci_platform: drop the dead error check shao.mingyin
2026-11-05 3:12 ` Damien Le Moal
2026-11-04 13:14 ` [PATCH 3/3] ata: libata-zpodd: use a single exit in zpodd_get_mech_type() shao.mingyin
2026-11-05 3:13 ` Damien Le Moal
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