From: Colin Ian King <colin.i.king@gmail.com>
Date: Mon, 18 Apr 2022 14:00:00 +0000 (+0300)
Subject: fs/ntfs3: Remove redundant assignment to variable vcn
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=dc8965ab5e338abfd8dfd65d12a62ad5be65a776;p=linux.git

fs/ntfs3: Remove redundant assignment to variable vcn

Variable vcn is being assigned a value that is never read, it is
being re-assigned again in the initialization of a for-loop.  The
assignment is redundant and can be removed.

Cleans up clang scan build warning:
fs/ntfs3/attrib.c:1176:7: warning: Value stored to 'vcn' during its
initialization is never read [deadcode.DeadStores]

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Kari Argillander <kari.argillander@gmail.com>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
---

diff --git a/fs/ntfs3/attrib.c b/fs/ntfs3/attrib.c
index e8c00dda42ad..fc0623b029e6 100644
--- a/fs/ntfs3/attrib.c
+++ b/fs/ntfs3/attrib.c
@@ -1173,7 +1173,7 @@ int attr_load_runs_range(struct ntfs_inode *ni, enum ATTR_TYPE type,
 {
 	struct ntfs_sb_info *sbi = ni->mi.sbi;
 	u8 cluster_bits = sbi->cluster_bits;
-	CLST vcn = from >> cluster_bits;
+	CLST vcn;
 	CLST vcn_last = (to - 1) >> cluster_bits;
 	CLST lcn, clen;
 	int err;