diff options
| author | Christophe JAILLET <[email protected]> | 2021-11-25 21:05:40 +0100 |
|---|---|---|
| committer | Jason Gunthorpe <[email protected]> | 2021-11-29 14:33:55 -0400 |
| commit | 67ec0fdfc5de1d14b438402c6e9759da73c5c9eb (patch) | |
| tree | 257b2fe41aa7283803addb0c68d7186efc0c7dbb | |
| parent | f86dbc9fc5d83384eae7eda0de17f823e8c81ca0 (diff) | |
RDMA/pvrdma: Use bitmap_zalloc() when applicable
Use 'bitmap_zalloc()' to simplify code, improve the semantic and avoid
some open-coded arithmetic in allocator arguments.
Also change the corresponding 'kfree()' into 'bitmap_free()' to keep
consistency.
Link: https://lore.kernel.org/r/33e8b993bfa6b7164e9bee95e3c27fb2c53949ce.1637870667.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Christophe JAILLET <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
| -rw-r--r-- | drivers/infiniband/hw/vmw_pvrdma/pvrdma_doorbell.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_doorbell.c b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_doorbell.c index bf51357ea3aa..21ef3fb39915 100644 --- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_doorbell.c +++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_doorbell.c @@ -63,7 +63,7 @@ int pvrdma_uar_table_init(struct pvrdma_dev *dev) tbl->max = num; tbl->mask = mask; spin_lock_init(&tbl->lock); - tbl->table = kcalloc(BITS_TO_LONGS(num), sizeof(long), GFP_KERNEL); + tbl->table = bitmap_zalloc(num, GFP_KERNEL); if (!tbl->table) return -ENOMEM; @@ -77,7 +77,7 @@ void pvrdma_uar_table_cleanup(struct pvrdma_dev *dev) { struct pvrdma_id_table *tbl = &dev->uar_table.tbl; - kfree(tbl->table); + bitmap_free(tbl->table); } int pvrdma_uar_alloc(struct pvrdma_dev *dev, struct pvrdma_uar_map *uar) |