linux-kernel - [PATCH] f2fs: zone: fix to remove pow2 check condition for zoned block device

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Message-Id: <20240308035057.62660-1-chao@kernel.org>
Date: Fri,  8 Mar 2024 11:50:57 +0800
From: Chao Yu <chao@...nel.org>
To: jaegeuk@...nel.org
Cc: linux-f2fs-devel@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org,
	Chao Yu <chao@...nel.org>,
	Feng Song <songfeng@...o.com>,
	Yongpeng Yang <yangyongpeng1@...o.com>
Subject: [PATCH] f2fs: zone: fix to remove pow2 check condition for zoned block device

Commit 2e2c6e9b72ce ("f2fs: remove power-of-two limitation of zoned
device") missed to remove pow2 check condition in init_blkz_info(),
fix it.

Fixes: 2e2c6e9b72ce ("f2fs: remove power-of-two limitation of zoned device")
Signed-off-by: Feng Song <songfeng@...o.com>
Signed-off-by: Yongpeng Yang <yangyongpeng1@...o.com>
Signed-off-by: Chao Yu <chao@...nel.org>
---
 fs/f2fs/super.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 0676c2dcbbf7..fb4c1ed72710 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -3874,11 +3874,6 @@ static int init_blkz_info(struct f2fs_sb_info *sbi, int devi)
 		return 0;
 
 	zone_sectors = bdev_zone_sectors(bdev);
-	if (!is_power_of_2(zone_sectors)) {
-		f2fs_err(sbi, "F2FS does not support non power of 2 zone sizes\n");
-		return -EINVAL;
-	}
-
 	if (sbi->blocks_per_blkz && sbi->blocks_per_blkz !=
 				SECTOR_TO_BLOCK(zone_sectors))
 		return -EINVAL;
-- 
2.40.1