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| author | Colin Ian King <colin.i.king@gmail.com> | 2023-04-18 16:36:07 +0100 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2023-05-19 11:58:14 +0200 |
| commit | 04faa6cfd44972c2e36b6528a4719e3880db0c90 (patch) | |
| tree | 7dff339e00f7586828f6709e55f78c13260b58ab /fs/ntfs | |
| parent | f1fcbaa18b28dec10281551dfe6ed3a3ed80e3d6 (diff) | |
| download | lwn-04faa6cfd44972c2e36b6528a4719e3880db0c90.tar.gz lwn-04faa6cfd44972c2e36b6528a4719e3880db0c90.zip | |
ntfs: remove redundant initialization to pointer cb_sb_start
The pointer cb_sb_start is being initialized with a value that is never
read, it is being re-assigned the same value later on when it is first
being used. The initialization is redundant and can be removed.
Cleans up clang scan build warning:
fs/ntfs/compress.c:164:6: warning: Value stored to 'cb_sb_start' during its initialization is never read [deadcode.DeadStores]
u8 *cb_sb_start = cb; /* Beginning of the current sb in the cb. */
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Namjae Jeon <linkinjeon@kernel.org>
Message-Id: <20230418153607.3125704-1-colin.i.king@gmail.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'fs/ntfs')
| -rw-r--r-- | fs/ntfs/compress.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ntfs/compress.c b/fs/ntfs/compress.c index f9cb180b6f6b..761aaa0195d6 100644 --- a/fs/ntfs/compress.c +++ b/fs/ntfs/compress.c @@ -161,7 +161,7 @@ static int ntfs_decompress(struct page *dest_pages[], int completed_pages[], */ u8 *cb_end = cb_start + cb_size; /* End of cb. */ u8 *cb = cb_start; /* Current position in cb. */ - u8 *cb_sb_start = cb; /* Beginning of the current sb in the cb. */ + u8 *cb_sb_start; /* Beginning of the current sb in the cb. */ u8 *cb_sb_end; /* End of current sb / beginning of next sb. */ /* Variables for uncompressed data / destination. */ |