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ext4: remove redundant assignment to variable split_flag1 

Variable split_flag1 is being assigned a value that is never read,
it is being re-assigned a new value in the following code block.
The assignment is redundant and can be removed.

Cleans up clang scan build warning:
fs/ext4/extents.c:3371:2: warning: Value stored to 'split_flag1' is
never read [deadcode.DeadStores]

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20220301121644.997833-1-colin.i.king@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Colin Ian King 2022-03-01 12:16:44 +00:00 committed by Theodore Ts'o
parent 5c93e8ecd5
commit 6b71b69dd9
1 changed files with 0 additions and 1 deletions
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fs/ext4/extents.c
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@ -3368,7 +3368,6 @@ static int ext4_split_extent(handle_t *handle,
return -EFSCORRUPTED;
}
unwritten = ext4_ext_is_unwritten(ex);
split_flag1 = 0;
if (map->m_lblk >= ee_block) {
split_flag1 = split_flag & EXT4_EXT_DATA_VALID2;