From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sg-1-19.ptr.blmpb.com (sg-1-19.ptr.blmpb.com [118.26.132.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C8AC3364E9E for ; Wed, 4 Mar 2026 03:19:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=118.26.132.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772594351; cv=none; b=NTGgJEnsRSrFeiowt9mzMwOdTILvU60cjGpFVFiBBXs5t6lzERK0kESr0d3VnejF6T9476I1F/aci3kJVfPwo8TtFNypZoadK/6Q4a+82oACCZ0walPQjiSCCs9kZHYWXA6L4trCdfSz6YW+W+bwbrn88a6tLjDHsm5V0uO5hp4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772594351; c=relaxed/simple; bh=+Xu2zWEKZn5pch4XgGCYm5IEzzbD6o842rLodXYwo9I=; h=Date:Message-Id:Mime-Version:Cc:From:Content-Type:To:Subject; b=hJcBuva3L600nJuHUmhAd6bsiK/xbMpJ9M5zwe+sdTCYcSut/AwI8anIdbwshEYcTV4ovslHlSPmXSmuBCw1/vcu/XK7C1jD0ru2EEdhGDQOOsUWoT8mna/k/D5c0bPLu7hmsUGUnhVd7PgiAMW0cYFGJ2+SA8OK7E92IS7/B+Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=fnnas.com; spf=pass smtp.mailfrom=fnnas.com; dkim=pass (2048-bit key) header.d=fnnas-com.20200927.dkim.feishu.cn header.i=@fnnas-com.20200927.dkim.feishu.cn header.b=BU3unSEQ; arc=none smtp.client-ip=118.26.132.19 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=fnnas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fnnas.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=fnnas-com.20200927.dkim.feishu.cn header.i=@fnnas-com.20200927.dkim.feishu.cn header.b="BU3unSEQ" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=s1; d=fnnas-com.20200927.dkim.feishu.cn; t=1772594338; h=from:subject:mime-version:from:date:message-id:subject:to:cc: reply-to:content-type:mime-version:in-reply-to:message-id; bh=bHmwj0Yw3i/00/hdi3K5q5jaXZ5m88s4CbTUIvzN1+o=; b=BU3unSEQ56sGq/NrneMSt412hkcT0PXlJhOc1WuvGjieRn2oo6zHQP06KxwHZgCBVql/qv dQcrqCvmTxE1FGQ89OCaAoZFtkpuS7xmezfDfhu74UkVfx+3NwlHuRvvqzuXHcPEqRLCrD XM0Olu6lUPpagHgtqJa8/3t8flGym4cu1yd0kbadRksiP4vaVPY82zNbfb82nwjMxALE2N uhWlwSsxvnBPzd2vPgjoZFXYLqTvRMeYsTYVI+Rop5+ZAPdhl+x2uBN9w8jTFOk/Gcwrzi Lp+vkYyhZTs2EcinAkErXpIfTKzjCu1Zrezd/rWg17AF2OALHzS/WZGY1OvGPg== Date: Wed, 4 Mar 2026 19:14:17 +0800 Message-Id: <20260304111417.20777-1-chencheng@fnnas.com> X-Original-From: Chen Cheng Precedence: bulk X-Mailing-List: linux-raid@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 X-Lms-Return-Path: Received: from c ([113.111.140.155]) by smtp.feishu.cn with ESMTPS; Wed, 04 Mar 2026 11:18:55 +0800 Cc: "Li Nan" , , "Chen Cheng" From: "Chen Cheng" Content-Type: text/plain; charset=UTF-8 To: "Song Liu" , "Yu Kuai" Subject: [PATCH] md: remove unused mddev argument from export_rdev X-Mailer: git-send-email 2.51.0 Content-Transfer-Encoding: 7bit The mddev argument in export_rdev() is never used. Remove it to simplify callers. Signed-off-by: Chen Cheng --- drivers/md/md.c | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/drivers/md/md.c b/drivers/md/md.c index c2cc2302d727..521d9b34cd9e 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -98,7 +98,7 @@ static struct workqueue_struct *md_misc_wq; static int remove_and_add_spares(struct mddev *mddev, struct md_rdev *this); static void mddev_detach(struct mddev *mddev); -static void export_rdev(struct md_rdev *rdev, struct mddev *mddev); +static void export_rdev(struct md_rdev *rdev); static void md_wakeup_thread_directly(struct md_thread __rcu **thread); /* @@ -959,7 +959,7 @@ void mddev_unlock(struct mddev *mddev) list_for_each_entry_safe(rdev, tmp, &delete, same_set) { list_del_init(&rdev->same_set); kobject_del(&rdev->kobj); - export_rdev(rdev, mddev); + export_rdev(rdev); } if (!legacy_async_del_gendisk) { @@ -2632,7 +2632,7 @@ void md_autodetect_dev(dev_t dev); /* just for claiming the bdev */ static struct md_rdev claim_rdev; -static void export_rdev(struct md_rdev *rdev, struct mddev *mddev) +static void export_rdev(struct md_rdev *rdev) { pr_debug("md: export_rdev(%pg)\n", rdev->bdev); md_rdev_clear(rdev); @@ -4850,7 +4850,7 @@ new_dev_store(struct mddev *mddev, const char *buf, size_t len) err = bind_rdev_to_array(rdev, mddev); out: if (err) - export_rdev(rdev, mddev); + export_rdev(rdev); mddev_unlock_and_resume(mddev); if (!err) md_new_event(); @@ -7142,7 +7142,7 @@ static void autorun_devices(int part) rdev_for_each_list(rdev, tmp, &candidates) { list_del_init(&rdev->same_set); if (bind_rdev_to_array(rdev, mddev)) - export_rdev(rdev, mddev); + export_rdev(rdev); } autorun_array(mddev); mddev_unlock_and_resume(mddev); @@ -7152,7 +7152,7 @@ static void autorun_devices(int part) */ rdev_for_each_list(rdev, tmp, &candidates) { list_del_init(&rdev->same_set); - export_rdev(rdev, mddev); + export_rdev(rdev); } mddev_put(mddev); } @@ -7340,13 +7340,13 @@ int md_add_new_disk(struct mddev *mddev, struct mdu_disk_info_s *info) pr_warn("md: %pg has different UUID to %pg\n", rdev->bdev, rdev0->bdev); - export_rdev(rdev, mddev); + export_rdev(rdev); return -EINVAL; } } err = bind_rdev_to_array(rdev, mddev); if (err) - export_rdev(rdev, mddev); + export_rdev(rdev); return err; } @@ -7389,7 +7389,7 @@ int md_add_new_disk(struct mddev *mddev, struct mdu_disk_info_s *info) /* This was a hot-add request, but events doesn't * match, so reject it. */ - export_rdev(rdev, mddev); + export_rdev(rdev); return -EINVAL; } @@ -7415,7 +7415,7 @@ int md_add_new_disk(struct mddev *mddev, struct mdu_disk_info_s *info) } } if (has_journal || mddev->bitmap) { - export_rdev(rdev, mddev); + export_rdev(rdev); return -EBUSY; } set_bit(Journal, &rdev->flags); @@ -7430,7 +7430,7 @@ int md_add_new_disk(struct mddev *mddev, struct mdu_disk_info_s *info) /* --add initiated by this node */ err = mddev->cluster_ops->add_new_disk(mddev, rdev); if (err) { - export_rdev(rdev, mddev); + export_rdev(rdev); return err; } } @@ -7440,7 +7440,7 @@ int md_add_new_disk(struct mddev *mddev, struct mdu_disk_info_s *info) err = bind_rdev_to_array(rdev, mddev); if (err) - export_rdev(rdev, mddev); + export_rdev(rdev); if (mddev_is_clustered(mddev)) { if (info->state & (1 << MD_DISK_CANDIDATE)) { @@ -7503,7 +7503,7 @@ int md_add_new_disk(struct mddev *mddev, struct mdu_disk_info_s *info) err = bind_rdev_to_array(rdev, mddev); if (err) { - export_rdev(rdev, mddev); + export_rdev(rdev); return err; } } @@ -7615,7 +7615,7 @@ static int hot_add_disk(struct mddev *mddev, dev_t dev) return 0; abort_export: - export_rdev(rdev, mddev); + export_rdev(rdev); return err; } -- 2.51.0