linux-ext4 - [PATCHv2 2/4] fs/ntfs: Drop useless return value of submit_bh from ntfs_submit_bh_for

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Date:   Mon, 20 Jun 2022 14:34:35 +0530
From:   Ritesh Harjani <ritesh.list@...il.com>
To:     linux-ext4@...r.kernel.org, linux-fsdevel@...r.kernel.org
Cc:     Jan Kara <jack@...e.com>, Alexander Viro <viro@...iv.linux.org.uk>,
        Christoph Hellwig <hch@....de>,
        Ritesh Harjani <ritesh.list@...il.com>,
        kernel test robot <lkp@...el.com>
Subject: [PATCHv2 2/4] fs/ntfs: Drop useless return value of submit_bh from ntfs_submit_bh_for_read

submit_bh always returns 0. This patch drops the useless return value of
submit_bh from ntfs_submit_bh_for_read(). Once all of submit_bh callers are
cleaned up, we can make it's return type as void.

Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: Ritesh Harjani <ritesh.list@...il.com>
---
 fs/ntfs/file.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
index a8abe2296514..2389bfa654a2 100644
--- a/fs/ntfs/file.c
+++ b/fs/ntfs/file.c
@@ -532,12 +532,12 @@ static inline int __ntfs_grab_cache_pages(struct address_space *mapping,
 	goto out;
 }

-static inline int ntfs_submit_bh_for_read(struct buffer_head *bh)
+static inline void ntfs_submit_bh_for_read(struct buffer_head *bh)
 {
 	lock_buffer(bh);
 	get_bh(bh);
 	bh->b_end_io = end_buffer_read_sync;
-	return submit_bh(REQ_OP_READ, 0, bh);
+	submit_bh(REQ_OP_READ, 0, bh);
 }

 /**
--
2.35.3