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From:   Wan Jiabing <wanjiabing@vivo.com>
To:     Anton Altaparmakov <anton@tuxera.com>,
        linux-ntfs-dev@lists.sourceforge.net, linux-kernel@vger.kernel.org
Cc:     kael_w@yeah.net, Wan Jiabing <wanjiabing@vivo.com>
Subject: [PATCH] ntfs: Remove repeated uptodate check for buffer
Date:   Sun, 25 Apr 2021 10:45:33 +0800
Message-Id: <20210425024533.12540-1-wanjiabing@vivo.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

In commit 60f91826ca62 ("buffer: Avoid setting buffer bits that are already set"),
function set_buffer_##name was added a test_bit() to check buffer,
which is the same as function buffer_##name.
The !buffer_uptodate(bh) here is a repeated check. Remove it.

Signed-off-by: Wan Jiabing <wanjiabing@vivo.com>
---
 fs/ntfs/logfile.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/ntfs/logfile.c b/fs/ntfs/logfile.c
index bc1bf217b38e..9695540ce581 100644
--- a/fs/ntfs/logfile.c
+++ b/fs/ntfs/logfile.c
@@ -796,8 +796,7 @@ bool ntfs_empty_logfile(struct inode *log_vi)
 			get_bh(bh);
 			/* Set the entire contents of the buffer to 0xff. */
 			memset(bh->b_data, -1, block_size);
-			if (!buffer_uptodate(bh))
-				set_buffer_uptodate(bh);
+			set_buffer_uptodate(bh);
 			if (buffer_dirty(bh))
 				clear_buffer_dirty(bh);
 			/*
-- 
2.25.1