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authorColin Ian King <colin.i.king@gmail.com>2023-11-20 08:24:56 +0300
committerJens Axboe <axboe@kernel.dk>2023-11-20 19:17:51 +0300
commitbe93825f0e6428c2d3f03a6e4d447dc48d33d7ff (patch)
tree0fcad897d51313a07af3f82b29cf035d28a77886 /drivers/md
parent777967e7e9f6f5f3e153abffb562bffaf4430d26 (diff)
downloadlinux-be93825f0e6428c2d3f03a6e4d447dc48d33d7ff.tar.xz
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.c2
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);