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Message-Id: <65ffc304d66815b6e3270f71e5d756b307d3c5be.1643642105.git.riteshh@linux.ibm.com>
Date: Mon, 31 Jan 2022 20:46:53 +0530
From: Ritesh Harjani <riteshh@...ux.ibm.com>
To: linux-ext4@...r.kernel.org
Cc: linux-fsdevel@...r.kernel.org, "Theodore Ts'o" <tytso@....edu>,
Jan Kara <jack@...e.cz>,
Harshad Shirwadkar <harshadshirwadkar@...il.com>,
Ritesh Harjani <riteshh@...ux.ibm.com>
Subject: [RFC 4/6] ext4: No need to test for block bitmap bits in ext4_mb_mark_bb()
We don't need the return value of mb_test_and_clear_bits() in ext4_mb_mark_bb()
So simply use mb_clear_bits() instead.
Signed-off-by: Ritesh Harjani <riteshh@...ux.ibm.com>
---
fs/ext4/mballoc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index 60d32d3d8dc4..2f931575e6c2 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -3943,7 +3943,7 @@ void ext4_mb_mark_bb(struct super_block *sb, ext4_fsblk_t block,
if (state)
ext4_set_bits(bitmap_bh->b_data, blkoff, clen);
else
- mb_test_and_clear_bits(bitmap_bh->b_data, blkoff, clen);
+ mb_clear_bits(bitmap_bh->b_data, blkoff, clen);
if (ext4_has_group_desc_csum(sb) &&
(gdp->bg_flags & cpu_to_le16(EXT4_BG_BLOCK_UNINIT))) {
gdp->bg_flags &= cpu_to_le16(~EXT4_BG_BLOCK_UNINIT);
--
2.31.1
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