blk-iocost: Remove unnecessary (void*) conversions

The key pointer is void and hence does not need an explicit cast. Signed-off-by: Li zeming <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jens Axboe <[email protected]>
josf · Sep 20, 2022 · a7609c6 · a7609c6
1 parent 118f366
commit a7609c6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/block/blk-iocost.c b/block/blk-iocost.c
@@ -1430,7 +1430,7 @@ static int iocg_wake_fn(struct wait_queue_entry *wq_entry, unsigned mode,
 			int flags, void *key)
 {
 	struct iocg_wait *wait = container_of(wq_entry, struct iocg_wait, wait);
-	struct iocg_wake_ctx *ctx = (struct iocg_wake_ctx *)key;
+	struct iocg_wake_ctx *ctx = key;
 	u64 cost = abs_cost_to_cost(wait->abs_cost, ctx->hw_inuse);
 
 	ctx->vbudget -= cost;