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| author | Colin Ian King <colin.i.king@gmail.com> | 2022-01-13 01:14:32 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-01-13 21:00:32 +0100 |
| commit | 413ec8057bc3d368574abd05dd27e747063b2f59 (patch) | |
| tree | 55114b4f2be2860949a4b1ec463614b93745f424 /drivers/block/loop.c | |
| parent | blk-mq: fix tag_get wait task can't be awakened (diff) | |
| download | linux-413ec8057bc3d368574abd05dd27e747063b2f59.tar.xz linux-413ec8057bc3d368574abd05dd27e747063b2f59.zip | |
loop: remove redundant initialization of pointer node
The pointer node is being initialized with a value that is never
read, it is being re-assigned the same value a little futher on.
Remove the redundant initialization. Cleans up clang scan warning:
drivers/block/loop.c:823:19: warning: Value stored to 'node' during
its initialization is never read [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20220113001432.1331871-1-colin.i.king@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/loop.c')
| -rw-r--r-- | drivers/block/loop.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index b1b05c45c07c..01cbbfc4e9e2 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -820,7 +820,7 @@ static inline int queue_on_root_worker(struct cgroup_subsys_state *css) static void loop_queue_work(struct loop_device *lo, struct loop_cmd *cmd) { - struct rb_node **node = &(lo->worker_tree.rb_node), *parent = NULL; + struct rb_node **node, *parent = NULL; struct loop_worker *cur_worker, *worker = NULL; struct work_struct *work; struct list_head *cmd_list; |