io_uring: use kzalloc instead of kcalloc for single-element allocations
These allocations are single-element allocations, so don't use the array
allocation wrapper for them.
Signed-off-by: Jann Horn <jannh@google.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/fs/io-wq.c b/fs/io-wq.c
index 31c5a10..dffea3c 100644
--- a/fs/io-wq.c
+++ b/fs/io-wq.c
@@ -580,7 +580,7 @@ static bool create_io_worker(struct io_wq *wq, struct io_wqe *wqe, int index)
struct io_wqe_acct *acct =&wqe->acct[index];
struct io_worker *worker;
- worker = kcalloc_node(1, sizeof(*worker), GFP_KERNEL, wqe->node);
+ worker = kzalloc_node(sizeof(*worker), GFP_KERNEL, wqe->node);
if (!worker)
return false;
@@ -988,7 +988,7 @@ struct io_wq *io_wq_create(unsigned bounded, struct io_wq_data *data)
int ret = -ENOMEM, i, node;
struct io_wq *wq;
- wq = kcalloc(1, sizeof(*wq), GFP_KERNEL);
+ wq = kzalloc(sizeof(*wq), GFP_KERNEL);
if (!wq)
return ERR_PTR(-ENOMEM);
@@ -1010,7 +1010,7 @@ struct io_wq *io_wq_create(unsigned bounded, struct io_wq_data *data)
for_each_online_node(node) {
struct io_wqe *wqe;
- wqe = kcalloc_node(1, sizeof(struct io_wqe), GFP_KERNEL, node);
+ wqe = kzalloc_node(sizeof(struct io_wqe), GFP_KERNEL, node);
if (!wqe)
break;
wq->wqes[i] = wqe;
