ublk: move ublk flag check functions earlier

ublk_dev_support_user_copy() will be used in ublk_validate_params().
Move these functions next to ublk_{dev,queue}_is_zoned() to avoid
needing to forward-declare them.

Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/drivers/block/ublk_drv.c b/drivers/block/ublk_drv.c
index f6e5a076672123bff28df44dd4b577f26019bfbe..53df4bfa2c9231047abba5ef95be92a4870234d1 100644 (file)
--- a/drivers/block/ublk_drv.c
+++ b/drivers/block/ublk_drv.c
@@ -261,6 +261,36 @@ ublk_get_iod(const struct ublk_queue *ubq, unsigned tag)
        return &ubq->io_cmd_buf[tag];
 }
 
+static inline bool ublk_support_zero_copy(const struct ublk_queue *ubq)
+{
+       return ubq->flags & UBLK_F_SUPPORT_ZERO_COPY;
+}
+
+static inline bool ublk_dev_support_zero_copy(const struct ublk_device *ub)
+{
+       return ub->dev_info.flags & UBLK_F_SUPPORT_ZERO_COPY;
+}
+
+static inline bool ublk_support_auto_buf_reg(const struct ublk_queue *ubq)
+{
+       return ubq->flags & UBLK_F_AUTO_BUF_REG;
+}
+
+static inline bool ublk_dev_support_auto_buf_reg(const struct ublk_device *ub)
+{
+       return ub->dev_info.flags & UBLK_F_AUTO_BUF_REG;
+}
+
+static inline bool ublk_support_user_copy(const struct ublk_queue *ubq)
+{
+       return ubq->flags & UBLK_F_USER_COPY;
+}
+
+static inline bool ublk_dev_support_user_copy(const struct ublk_device *ub)
+{
+       return ub->dev_info.flags & UBLK_F_USER_COPY;
+}
+
 static inline bool ublk_dev_is_zoned(const struct ublk_device *ub)
 {
        return ub->dev_info.flags & UBLK_F_ZONED;
@@ -659,36 +689,6 @@ static void ublk_apply_params(struct ublk_device *ub)
                ublk_dev_param_zoned_apply(ub);
 }
 
-static inline bool ublk_support_zero_copy(const struct ublk_queue *ubq)
-{
-       return ubq->flags & UBLK_F_SUPPORT_ZERO_COPY;
-}
-
-static inline bool ublk_dev_support_zero_copy(const struct ublk_device *ub)
-{
-       return ub->dev_info.flags & UBLK_F_SUPPORT_ZERO_COPY;
-}
-
-static inline bool ublk_support_auto_buf_reg(const struct ublk_queue *ubq)
-{
-       return ubq->flags & UBLK_F_AUTO_BUF_REG;
-}
-
-static inline bool ublk_dev_support_auto_buf_reg(const struct ublk_device *ub)
-{
-       return ub->dev_info.flags & UBLK_F_AUTO_BUF_REG;
-}
-
-static inline bool ublk_support_user_copy(const struct ublk_queue *ubq)
-{
-       return ubq->flags & UBLK_F_USER_COPY;
-}
-
-static inline bool ublk_dev_support_user_copy(const struct ublk_device *ub)
-{
-       return ub->dev_info.flags & UBLK_F_USER_COPY;
-}
-
 static inline bool ublk_need_map_io(const struct ublk_queue *ubq)
 {
        return !ublk_support_user_copy(ubq) && !ublk_support_zero_copy(ubq) &&