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| author | Colin Ian King <colin.i.king@gmail.com> | 2023-11-20 13:24:56 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-11-20 09:17:51 -0700 |
| commit | be93825f0e6428c2d3f03a6e4d447dc48d33d7ff (patch) | |
| tree | 0fcad897d51313a07af3f82b29cf035d28a77886 /drivers/md | |
| parent | 777967e7e9f6f5f3e153abffb562bffaf4430d26 (diff) | |
| download | lwn-be93825f0e6428c2d3f03a6e4d447dc48d33d7ff.tar.gz lwn-be93825f0e6428c2d3f03a6e4d447dc48d33d7ff.zip | |
bcache: remove redundant assignment to variable cur_idx
Variable cur_idx is being initialized with a value that is never read,
it is being re-assigned later in a while-loop. Remove the redundant
assignment. Cleans up clang scan build warning:
drivers/md/bcache/writeback.c:916:2: warning: Value stored to 'cur_idx'
is never read [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Coly Li <colyli@suse.de>
Signed-off-by: Coly Li <colyli@suse.de>
Link: https://lore.kernel.org/r/20231120052503.6122-4-colyli@suse.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/bcache/writeback.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/bcache/writeback.c b/drivers/md/bcache/writeback.c index 24c049067f61..c3e872e0a6f2 100644 --- a/drivers/md/bcache/writeback.c +++ b/drivers/md/bcache/writeback.c @@ -913,7 +913,7 @@ static int bch_dirty_init_thread(void *arg) int cur_idx, prev_idx, skip_nr; k = p = NULL; - cur_idx = prev_idx = 0; + prev_idx = 0; bch_btree_iter_init(&c->root->keys, &iter, NULL); k = bch_btree_iter_next_filter(&iter, &c->root->keys, bch_ptr_bad); |