diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index 036145ee466c..103b6c88f252 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -1738,10 +1738,9 @@ static int io_init_req(struct io_ring_ctx *ctx, struct io_kiocb *req, const struct io_issue_def *def; unsigned int sqe_flags; int personality; - u8 opcode; req->ctx = ctx; - req->opcode = opcode = READ_ONCE(sqe->opcode); + req->opcode = READ_ONCE(sqe->opcode); /* same numerical values with corresponding REQ_F_*, safe to copy */ sqe_flags = READ_ONCE(sqe->flags); req->flags = (__force io_req_flags_t) sqe_flags; @@ -1751,13 +1750,13 @@ static int io_init_req(struct io_ring_ctx *ctx, struct io_kiocb *req, req->cancel_seq_set = false; req->async_data = NULL; - if (unlikely(opcode >= IORING_OP_LAST)) { + if (unlikely(req->opcode >= IORING_OP_LAST)) { req->opcode = 0; return io_init_fail_req(req, -EINVAL); } - opcode = array_index_nospec(opcode, IORING_OP_LAST); + req->opcode = array_index_nospec(req->opcode, IORING_OP_LAST); - def = &io_issue_defs[opcode]; + def = &io_issue_defs[req->opcode]; if (def->is_128 && !(ctx->flags & IORING_SETUP_SQE128)) { /* * A 128b op on a non-128b SQ requires mixed SQE support as