ublk: remove io argument from ublk_auto_buf_reg_fallback()

The argument has been unused since the function was added, so remove it.

Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250521160720.1893326-1-csander@purestorage.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/drivers/block/ublk_drv.c b/drivers/block/ublk_drv.c
index 7a78b735c12fd86db4e0c2f3b597646bf9d49878..f818733901dc5d37a85ce18a1db90730936c9b88 100644 (file)
--- a/drivers/block/ublk_drv.c
+++ b/drivers/block/ublk_drv.c
@@ -1182,7 +1182,7 @@ static inline void __ublk_abort_rq(struct ublk_queue *ubq,
                blk_mq_end_request(rq, BLK_STS_IOERR);
 }
 
-static void ublk_auto_buf_reg_fallback(struct request *req, struct ublk_io *io)
+static void ublk_auto_buf_reg_fallback(struct request *req)
 {
        const struct ublk_queue *ubq = req->mq_hctx->driver_data;
        struct ublksrv_io_desc *iod = ublk_get_iod(ubq, req->tag);
@@ -1203,7 +1203,7 @@ static bool ublk_auto_buf_reg(struct request *req, struct ublk_io *io,
                                      pdu->buf.index, issue_flags);
        if (ret) {
                if (pdu->buf.flags & UBLK_AUTO_BUF_REG_FALLBACK) {
-                       ublk_auto_buf_reg_fallback(req, io);
+                       ublk_auto_buf_reg_fallback(req);
                        return true;
                }
                blk_mq_end_request(req, BLK_STS_IOERR);