Just clean up the code, no function changes.

Signed-off-by: Jackie Liu <liuyu...@kylinos.cn>
---
 fs/io_uring.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/fs/io_uring.c b/fs/io_uring.c
index d542f1c..e5d9f3d 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -2029,13 +2029,11 @@ static int io_queue_sqe(struct io_ring_ctx *ctx, struct 
io_kiocb *req,
        if (ret == -EAGAIN && !(req->flags & REQ_F_NOWAIT)) {
                struct io_uring_sqe *sqe_copy;
 
-               sqe_copy = kmalloc(sizeof(*sqe_copy), GFP_KERNEL);
+               sqe_copy = kmemdup(s->sqe, sizeof(*sqe_copy), GFP_KERNEL);
                if (sqe_copy) {
                        struct async_list *list;
 
-                       memcpy(sqe_copy, s->sqe, sizeof(*sqe_copy));
                        s->sqe = sqe_copy;
-
                        memcpy(&req->submit, s, sizeof(*s));
                        list = io_async_list_from_sqe(ctx, s->sqe);
                        if (!io_add_to_prev_work(list, req)) {
-- 
2.7.4



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