io_uring: make io_kiocb_to_cmd() typesafe

[linux-block.git] / io_uring / uring_cmd.c

diff --git a/io_uring/uring_cmd.c b/io_uring/uring_cmd.c
index ee7036f2241fc1d7383fc335f2e24c9dbebeddbc..478e86a9dfaf184f8bc5f2bc1b3f75d500b3bc86 100644 (file)
--- a/io_uring/uring_cmd.c
+++ b/io_uring/uring_cmd.c
@@ -11,7 +11,7 @@
 
 static void io_uring_cmd_work(struct io_kiocb *req, bool *locked)
 {
-       struct io_uring_cmd *ioucmd = io_kiocb_to_cmd(req);
+       struct io_uring_cmd *ioucmd = io_kiocb_to_cmd(req, struct io_uring_cmd);
 
        ioucmd->task_work_cb(ioucmd);
 }
@@ -55,7 +55,7 @@ EXPORT_SYMBOL_GPL(io_uring_cmd_done);
 
 int io_uring_cmd_prep_async(struct io_kiocb *req)
 {
-       struct io_uring_cmd *ioucmd = io_kiocb_to_cmd(req);
+       struct io_uring_cmd *ioucmd = io_kiocb_to_cmd(req, struct io_uring_cmd);
        size_t cmd_size;
 
        cmd_size = uring_cmd_pdu_size(req->ctx->flags & IORING_SETUP_SQE128);
@@ -66,7 +66,7 @@ int io_uring_cmd_prep_async(struct io_kiocb *req)
 
 int io_uring_cmd_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
 {
-       struct io_uring_cmd *ioucmd = io_kiocb_to_cmd(req);
+       struct io_uring_cmd *ioucmd = io_kiocb_to_cmd(req, struct io_uring_cmd);
 
        if (sqe->rw_flags || sqe->__pad1)
                return -EINVAL;
@@ -77,7 +77,7 @@ int io_uring_cmd_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
 
 int io_uring_cmd(struct io_kiocb *req, unsigned int issue_flags)
 {
-       struct io_uring_cmd *ioucmd = io_kiocb_to_cmd(req);
+       struct io_uring_cmd *ioucmd = io_kiocb_to_cmd(req, struct io_uring_cmd);
        struct io_ring_ctx *ctx = req->ctx;
        struct file *file = req->file;
        int ret;