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path: root/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
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Diffstat (limited to 'drivers/infiniband/hw/ocrdma/ocrdma_hw.c')
-rw-r--r--drivers/infiniband/hw/ocrdma/ocrdma_hw.c16
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
index c51c3f40700e..265a581133dc 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
@@ -1506,7 +1506,6 @@ int ocrdma_mbx_dealloc_pd(struct ocrdma_dev *dev, struct ocrdma_pd *pd)
static int ocrdma_mbx_alloc_pd_range(struct ocrdma_dev *dev)
{
int status = -ENOMEM;
- size_t pd_bitmap_size;
struct ocrdma_alloc_pd_range *cmd;
struct ocrdma_alloc_pd_range_rsp *rsp;
@@ -1528,10 +1527,8 @@ static int ocrdma_mbx_alloc_pd_range(struct ocrdma_dev *dev)
dev->pd_mgr->pd_dpp_start = rsp->dpp_page_pdid &
OCRDMA_ALLOC_PD_RNG_RSP_START_PDID_MASK;
dev->pd_mgr->max_dpp_pd = rsp->pd_count;
- pd_bitmap_size =
- BITS_TO_LONGS(rsp->pd_count) * sizeof(long);
- dev->pd_mgr->pd_dpp_bitmap = kzalloc(pd_bitmap_size,
- GFP_KERNEL);
+ dev->pd_mgr->pd_dpp_bitmap = bitmap_zalloc(rsp->pd_count,
+ GFP_KERNEL);
}
kfree(cmd);
}
@@ -1547,9 +1544,8 @@ static int ocrdma_mbx_alloc_pd_range(struct ocrdma_dev *dev)
dev->pd_mgr->pd_norm_start = rsp->dpp_page_pdid &
OCRDMA_ALLOC_PD_RNG_RSP_START_PDID_MASK;
dev->pd_mgr->max_normal_pd = rsp->pd_count;
- pd_bitmap_size = BITS_TO_LONGS(rsp->pd_count) * sizeof(long);
- dev->pd_mgr->pd_norm_bitmap = kzalloc(pd_bitmap_size,
- GFP_KERNEL);
+ dev->pd_mgr->pd_norm_bitmap = bitmap_zalloc(rsp->pd_count,
+ GFP_KERNEL);
}
kfree(cmd);
@@ -1611,8 +1607,8 @@ void ocrdma_alloc_pd_pool(struct ocrdma_dev *dev)
static void ocrdma_free_pd_pool(struct ocrdma_dev *dev)
{
ocrdma_mbx_dealloc_pd_range(dev);
- kfree(dev->pd_mgr->pd_norm_bitmap);
- kfree(dev->pd_mgr->pd_dpp_bitmap);
+ bitmap_free(dev->pd_mgr->pd_norm_bitmap);
+ bitmap_free(dev->pd_mgr->pd_dpp_bitmap);
kfree(dev->pd_mgr);
}