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| author | luo penghao <luo.penghao@zte.com.cn> | 2021-12-08 08:53:07 +0100 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2022-01-10 19:25:56 +0100 |
| commit | ae6ec194b55273e52351ee70d694594dcabe405d (patch) | |
| tree | 158ddbc5914d81fed59237aea3c50d10cd6fd360 /fs/ext4 | |
| parent | ext4: remove redundant o_start statement (diff) | |
| download | linux-ae6ec194b55273e52351ee70d694594dcabe405d.tar.xz linux-ae6ec194b55273e52351ee70d694594dcabe405d.zip | |
ext4: remove unnecessary 'offset' assignment
Although it is in the loop, offset is reassigned at the beginning of the
while loop. And after the loop, the value will not be used
The clang_analyzer complains as follows:
fs/ext4/dir.c:306:3 warning:
Value stored to 'offset' is never read
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: luo penghao <luo.penghao@zte.com.cn>
Link: https://lore.kernel.org/r/20211208075307.404703-1-luo.penghao@zte.com.cn
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/dir.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c index 74b172a4adda..a6bb86f52b9a 100644 --- a/fs/ext4/dir.c +++ b/fs/ext4/dir.c @@ -303,7 +303,6 @@ static int ext4_readdir(struct file *file, struct dir_context *ctx) goto done; brelse(bh); bh = NULL; - offset = 0; } done: err = 0; |