From: Colin Ian King Date: Thu, 13 Jan 2022 00:14:32 +0000 (+0000) Subject: loop: remove redundant initialization of pointer node X-Git-Tag: v6.6.17~8342^2~7 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=413ec8057bc3d368574abd05dd27e747063b2f59;p=platform%2Fkernel%2Flinux-rpi.git 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 Link: https://lore.kernel.org/r/20220113001432.1331871-1-colin.i.king@gmail.com Signed-off-by: Jens Axboe --- diff --git a/drivers/block/loop.c b/drivers/block/loop.c index b1b05c4..01cbbfc 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;