From e5b521ee9b58c8954ad4d75ccaed9428f4b1a0ca Mon Sep 17 00:00:00 2001
From: Yufen Yu <yuyufen@huawei.com>
Date: Fri, 14 Jun 2019 15:41:07 -0700
Subject: [PATCH] md: fix spelling typo and add necessary space
Git-commit: e5b521ee9b58c8954ad4d75ccaed9428f4b1a0ca
Patch-mainline: v5.3-rc1
References: bsc#1166003

This patch fix a spelling typo and add necessary space for code.
In addition, the patch get rid of the unnecessary 'if'.

Signed-off-by: Yufen Yu <yuyufen@huawei.com>
Signed-off-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Coly Li <colyli@suse.de>

---
 drivers/md/md.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 86f4f2b5a724..1f37a1adc926 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -5639,8 +5639,7 @@ int md_run(struct mddev *mddev)
 	spin_unlock(&mddev->lock);
 	rdev_for_each(rdev, mddev)
 		if (rdev->raid_disk >= 0)
-			if (sysfs_link_rdev(mddev, rdev))
-				/* failure here is OK */;
+			sysfs_link_rdev(mddev, rdev); /* failure here is OK */
 
 	if (mddev->degraded && !mddev->ro)
 		/* This ensures that recovering status is reported immediately
@@ -8190,8 +8189,7 @@ void md_do_sync(struct md_thread *thread)
 {
 	struct mddev *mddev = thread->mddev;
 	struct mddev *mddev2;
-	unsigned int currspeed = 0,
-		 window;
+	unsigned int currspeed = 0, window;
 	sector_t max_sectors,j, io_sectors, recovery_done;
 	unsigned long mark[SYNC_MARKS];
 	unsigned long update_time;
@@ -8248,7 +8246,7 @@ void md_do_sync(struct md_thread *thread)
 	 * 0 == not engaged in resync at all
 	 * 2 == checking that there is no conflict with another sync
 	 * 1 == like 2, but have yielded to allow conflicting resync to
-	 *		commense
+	 *		commence
 	 * other == active in resync - this many blocks
 	 *
 	 * Before starting a resync we must have set curr_resync to
@@ -8379,7 +8377,7 @@ void md_do_sync(struct md_thread *thread)
 	/*
 	 * Tune reconstruction:
 	 */
-	window = 32*(PAGE_SIZE/512);
+	window = 32 * (PAGE_SIZE / 512);
 	pr_debug("md: using %dk window, over a total of %lluk.\n",
 		 window/2, (unsigned long long)max_sectors/2);
 
@@ -9192,7 +9190,6 @@ static void check_sb_changes(struct mddev *mddev, struct md_rdev *rdev)
 				 * perform resync with the new activated disk */
 				set_bit(MD_RECOVERY_NEEDED, &mddev->recovery);
 				md_wakeup_thread(mddev->thread);
-
 			}
 			/* device faulty
 			 * We just want to do the minimum to mark the disk
-- 
2.25.0