linux-kernel - [PATCH] fs/ntfs3: Remove unused function wnd

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Date:   Thu, 21 Jul 2022 11:18:41 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     almaz.alexandrovich@...agon-software.com
Cc:     ntfs3@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>,
        Abaci Robot <abaci@...ux.alibaba.com>
Subject: [PATCH] fs/ntfs3: Remove unused function wnd_bits

Since the function wnd_bits is defined but not called in any file, it is
a useless function, and we delete it in view of the brevity of the code.

Remove some warnings found by running scripts/kernel-doc, which is
caused by using 'make W=1'.

fs/ntfs3/bitmap.c:54:19: warning: unused function 'wnd_bits' [-Wunused-function].

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 fs/ntfs3/bitmap.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/fs/ntfs3/bitmap.c b/fs/ntfs3/bitmap.c
index e3b5680fd516..177c5bc53373 100644
--- a/fs/ntfs3/bitmap.c
+++ b/fs/ntfs3/bitmap.c
@@ -51,11 +51,6 @@ void ntfs3_exit_bitmap(void)
 	kmem_cache_destroy(ntfs_enode_cachep);
 }
 
-static inline u32 wnd_bits(const struct wnd_bitmap *wnd, size_t i)
-{
-	return i + 1 == wnd->nwnd ? wnd->bits_last : wnd->sb->s_blocksize * 8;
-}
-
 /*
  * wnd_scan
  *
-- 
2.20.1.7.g153144c