[PATCH rdma-next 4/5] RDMA/bnxt_re: Eliminate need for some forward declarations

[Selvin Xavier <selvin.xavier@xxxxxxxxxxxx>]

From: Kalesh AP <kalesh-anakkur.purayil@xxxxxxxxxxxx>

Move the function definition of bnxt_re_shutdown() to avoid
forward declarartion of bnxt_re_dev_uninit().

Move the function definition of bnxt_re_setup_cc() before
bnxt_re_add_device() to avoid it's forward declarations.

Also, forward declarartions of bnxt_re_stop_irq() and
bnxt_re_dev_stop() are unnecessary.

Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@xxxxxxxxxxxx>
Signed-off-by: Selvin Xavier <selvin.xavier@xxxxxxxxxxxx>
---
 drivers/infiniband/hw/bnxt_re/main.c | 73 +++++++++++++++++-------------------
 1 file changed, 34 insertions(+), 39 deletions(-)

diff --git a/drivers/infiniband/hw/bnxt_re/main.c b/drivers/infiniband/hw/bnxt_re/main.c
index 75e1611..5e10b54 100644
--- a/drivers/infiniband/hw/bnxt_re/main.c
+++ b/drivers/infiniband/hw/bnxt_re/main.c
@@ -79,17 +79,12 @@ MODULE_LICENSE("Dual BSD/GPL");
 /* globals */
 static DEFINE_MUTEX(bnxt_re_mutex);
 
-static void bnxt_re_stop_irq(void *handle);
-static void bnxt_re_dev_stop(struct bnxt_re_dev *rdev);
 static int bnxt_re_netdev_event(struct notifier_block *notifier,
 				unsigned long event, void *ptr);
-static struct bnxt_re_dev *bnxt_re_from_netdev(struct net_device *netdev);
-static void bnxt_re_dev_uninit(struct bnxt_re_dev *rdev, u8 op_type);
 static int bnxt_re_hwrm_qcaps(struct bnxt_re_dev *rdev);
 
 static int bnxt_re_hwrm_qcfg(struct bnxt_re_dev *rdev, u32 *db_len,
 			     u32 *offset);
-static void bnxt_re_setup_cc(struct bnxt_re_dev *rdev, bool enable);
 static void bnxt_re_set_db_offset(struct bnxt_re_dev *rdev)
 {
 	struct bnxt_qplib_chip_ctx *cctx;
@@ -302,16 +297,6 @@ static void bnxt_re_vf_res_config(struct bnxt_re_dev *rdev)
 				      &rdev->qplib_ctx);
 }
 
-static void bnxt_re_shutdown(struct auxiliary_device *adev)
-{
-	struct bnxt_re_en_dev_info *en_info = auxiliary_get_drvdata(adev);
-	struct bnxt_re_dev *rdev;
-
-	rdev = en_info->rdev;
-	ib_unregister_device(&rdev->ibdev);
-	bnxt_re_dev_uninit(rdev, BNXT_RE_COMPLETE_REMOVE);
-}
-
 static void bnxt_re_stop_irq(void *handle)
 {
 	struct bnxt_re_en_dev_info *en_info = auxiliary_get_drvdata(handle);
@@ -2123,6 +2108,30 @@ static int bnxt_re_dev_init(struct bnxt_re_dev *rdev, u8 op_type)
 	return rc;
 }
 
+static void bnxt_re_setup_cc(struct bnxt_re_dev *rdev, bool enable)
+{
+	struct bnxt_qplib_cc_param cc_param = {};
+
+	/* Do not enable congestion control on VFs */
+	if (rdev->is_virtfn)
+		return;
+
+	/* Currently enabling only for GenP5 adapters */
+	if (!bnxt_qplib_is_chip_gen_p5_p7(rdev->chip_ctx))
+		return;
+
+	if (enable) {
+		cc_param.enable  = 1;
+		cc_param.tos_ecn = 1;
+	}
+
+	cc_param.mask = (CMDQ_MODIFY_ROCE_CC_MODIFY_MASK_ENABLE_CC |
+			 CMDQ_MODIFY_ROCE_CC_MODIFY_MASK_TOS_ECN);
+
+	if (bnxt_qplib_modify_cc(&rdev->qplib_res, &cc_param))
+		ibdev_err(&rdev->ibdev, "Failed to setup CC enable = %d\n", enable);
+}
+
 static void bnxt_re_update_en_info_rdev(struct bnxt_re_dev *rdev,
 					struct bnxt_re_en_dev_info *en_info,
 					struct auxiliary_device *adev)
@@ -2192,30 +2201,6 @@ static int bnxt_re_add_device(struct auxiliary_device *adev, u8 op_type)
 	return rc;
 }
 
-static void bnxt_re_setup_cc(struct bnxt_re_dev *rdev, bool enable)
-{
-	struct bnxt_qplib_cc_param cc_param = {};
-
-	/* Do not enable congestion control on VFs */
-	if (rdev->is_virtfn)
-		return;
-
-	/* Currently enabling only for GenP5 adapters */
-	if (!bnxt_qplib_is_chip_gen_p5_p7(rdev->chip_ctx))
-		return;
-
-	if (enable) {
-		cc_param.enable  = 1;
-		cc_param.tos_ecn = 1;
-	}
-
-	cc_param.mask = (CMDQ_MODIFY_ROCE_CC_MODIFY_MASK_ENABLE_CC |
-			 CMDQ_MODIFY_ROCE_CC_MODIFY_MASK_TOS_ECN);
-
-	if (bnxt_qplib_modify_cc(&rdev->qplib_res, &cc_param))
-		ibdev_err(&rdev->ibdev, "Failed to setup CC enable = %d\n", enable);
-}
-
 /*
  * "Notifier chain callback can be invoked for the same chain from
  * different CPUs at the same time".
@@ -2376,6 +2361,16 @@ static int bnxt_re_resume(struct auxiliary_device *adev)
 	return 0;
 }
 
+static void bnxt_re_shutdown(struct auxiliary_device *adev)
+{
+	struct bnxt_re_en_dev_info *en_info = auxiliary_get_drvdata(adev);
+	struct bnxt_re_dev *rdev;
+
+	rdev = en_info->rdev;
+	ib_unregister_device(&rdev->ibdev);
+	bnxt_re_dev_uninit(rdev, BNXT_RE_COMPLETE_REMOVE);
+}
+
 static const struct auxiliary_device_id bnxt_re_id_table[] = {
 	{ .name = BNXT_ADEV_NAME ".rdma", },
 	{},
-- 
2.5.5