* [PATCH linux-next] ext4: Remove unnecessary assignments
@ 2021-10-28 2:44 luo penghao
0 siblings, 0 replies; only message in thread
From: luo penghao @ 2021-10-28 2:44 UTC (permalink / raw)
To: Theodore Ts'o
Cc: Andreas Dilger, linux-ext4, linux-kernel, luo penghao, Zeal Robot
The assignment at the end of the function is not necessary
The clang_analyzer complains as follows:
fs/ext4/mballoc.c:3889:3 warning:
Value stored to 'err' is never read
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: luo penghao <luo.penghao@zte.com.cn>
---
fs/ext4/mballoc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index 089c958..f1258a7 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -3886,7 +3886,7 @@ void ext4_mb_mark_bb(struct super_block *sb, ext4_fsblk_t block,
if (err)
goto out_err;
sync_dirty_buffer(bitmap_bh);
- err = ext4_handle_dirty_metadata(NULL, NULL, gdp_bh);
+ ext4_handle_dirty_metadata(NULL, NULL, gdp_bh);
sync_dirty_buffer(gdp_bh);
out_err:
--
2.15.2
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2021-10-28 2:44 [PATCH linux-next] ext4: Remove unnecessary assignments luo penghao
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