linux-kernel - [PATCH] fs/ntfs: remove redundant assignment to pointer m

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Message-Id: <20221017213303.862794-1-colin.i.king@gmail.com>
Date:   Mon, 17 Oct 2022 22:33:03 +0100
From:   Colin Ian King <colin.i.king@...il.com>
To:     Anton Altaparmakov <anton@...era.com>,
        linux-ntfs-dev@...ts.sourceforge.net
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] fs/ntfs: remove redundant assignment to pointer m

The pointer m is being assigned a value that is never read, it
is being re-assigned to a NULL later on. The assignment is
redundant and can be removed.

Cleans up clang scan build warning:
fs/ntfs/file.c:194:3: warning: Value stored to 'm' is never
read [deadcode.DeadStores]

Signed-off-by: Colin Ian King <colin.i.king@...il.com>
---
 fs/ntfs/file.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
index c481b14e4fd9..56d08374739a 100644
--- a/fs/ntfs/file.c
+++ b/fs/ntfs/file.c
@@ -191,7 +191,6 @@ static int ntfs_attr_extend_initialized(ntfs_inode *ni, const s64 new_init_size)
 				err = -EIO;
 			goto err_out;
 		}
-		m = ctx->mrec;
 		a = ctx->attr;
 		BUG_ON(!a->non_resident);
 		BUG_ON(old_i_size != (loff_t)
-- 
2.37.3