linux-kernel - [PATCH rdma-next] RDMA/mlx5: Delete get_num_static

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Message-Id: <11d78568c3c6ba588ee8465e0d10d96145fc825c.1642960830.git.leonro@nvidia.com>
Date:   Sun, 23 Jan 2022 20:00:48 +0200
From:   Leon Romanovsky <leon@...nel.org>
To:     Jason Gunthorpe <jgg@...dia.com>
Cc:     Leon Romanovsky <leonro@...dia.com>, linux-kernel@...r.kernel.org,
        linux-rdma@...r.kernel.org
Subject: [PATCH rdma-next] RDMA/mlx5: Delete get_num_static_uars function

From: Leon Romanovsky <leonro@...dia.com>

There is no need to keep get_num_static_uars in the headers file
as it is not shared and used only once.

Signed-off-by: Leon Romanovsky <leonro@...dia.com>
---
 drivers/infiniband/hw/mlx5/mlx5_ib.h | 6 ------
 drivers/infiniband/hw/mlx5/qp.c      | 3 ++-
 2 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h
index 357bcf4e305d..104acd986c66 100644
--- a/drivers/infiniband/hw/mlx5/mlx5_ib.h
+++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h
@@ -1526,12 +1526,6 @@ static inline int get_uars_per_sys_page(struct mlx5_ib_dev *dev, bool lib_suppor
 				MLX5_UARS_IN_PAGE : 1;
 }
 
-static inline int get_num_static_uars(struct mlx5_ib_dev *dev,
-				      struct mlx5_bfreg_info *bfregi)
-{
-	return get_uars_per_sys_page(dev, bfregi->lib_uar_4k) * bfregi->num_static_sys_pages;
-}
-
 extern void *xlt_emergency_page;
 
 int bfregn_to_uar_index(struct mlx5_ib_dev *dev,
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index bf0a0ef380d4..4f325a844c93 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -615,7 +615,8 @@ enum {
 
 static int max_bfregs(struct mlx5_ib_dev *dev, struct mlx5_bfreg_info *bfregi)
 {
-	return get_num_static_uars(dev, bfregi) * MLX5_NON_FP_BFREGS_PER_UAR;
+	return get_uars_per_sys_page(dev, bfregi->lib_uar_4k) *
+	       bfregi->num_static_sys_pages * MLX5_NON_FP_BFREGS_PER_UAR;
 }
 
 static int num_med_bfreg(struct mlx5_ib_dev *dev,
-- 
2.34.1