linux-kernel - [PATCH md-6.10 6/9] md: use new helers in md_do

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Date: Thu,  9 May 2024 09:18:57 +0800
From: Yu Kuai <yukuai1@...weicloud.com>
To: agk@...hat.com,
	snitzer@...nel.org,
	mpatocka@...hat.com,
	song@...nel.org,
	xni@...hat.com
Cc: dm-devel@...ts.linux.dev,
	linux-kernel@...r.kernel.org,
	linux-raid@...r.kernel.org,
	yukuai3@...wei.com,
	yukuai1@...weicloud.com,
	yi.zhang@...wei.com,
	yangerkun@...wei.com
Subject: [PATCH md-6.10 6/9] md: use new helers in md_do_sync()

From: Yu Kuai <yukuai3@...wei.com>

There are no functinal changes, just to make code cleaner.

Signed-off-by: Yu Kuai <yukuai3@...wei.com>
---
 drivers/md/md.c | 21 +++++----------------
 1 file changed, 5 insertions(+), 16 deletions(-)

diff --git a/drivers/md/md.c b/drivers/md/md.c
index da6c94f03efb..0b609d79453a 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -8943,7 +8943,8 @@ void md_do_sync(struct md_thread *thread)
 	sector_t last_check;
 	int skipped = 0;
 	struct md_rdev *rdev;
-	char *desc, *action = NULL;
+	enum sync_action action;
+	char *desc;
 	struct blk_plug plug;
 	int ret;
 
@@ -8974,21 +8975,9 @@ void md_do_sync(struct md_thread *thread)
 			goto skip;
 	}
 
-	if (test_bit(MD_RECOVERY_SYNC, &mddev->recovery)) {
-		if (test_bit(MD_RECOVERY_CHECK, &mddev->recovery)) {
-			desc = "data-check";
-			action = "check";
-		} else if (test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery)) {
-			desc = "requested-resync";
-			action = "repair";
-		} else
-			desc = "resync";
-	} else if (test_bit(MD_RECOVERY_RESHAPE, &mddev->recovery))
-		desc = "reshape";
-	else
-		desc = "recovery";
-
-	mddev->last_sync_action = action ?: desc;
+	action = md_sync_action(mddev);
+	desc = md_sync_action_name(action);
+	mddev->last_sync_action = desc;
 
 	/*
 	 * Before starting a resync we must have set curr_resync to
-- 
2.39.2