diff options
| author |   Lang Cheng <chenglang@huawei.com> | 2020-12-11 09:37:33 +0800 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@nvidia.com> | 2020-12-11 15:21:34 -0400 |
| commit | dc93a0d987fcfe93b132871e72d4ea5aff36dd5c (patch) | |
| tree | 5b96d3a83d482d35b0778703369473bbc738da4e /drivers/infiniband/hw/hns/hns_roce_cmd.c | |
| parent | RDMA/hns: Remove unnecessary access right set during INIT2INIT (diff) | |
| download | linux-dev-dc93a0d987fcfe93b132871e72d4ea5aff36dd5c.tar.xz linux-dev-dc93a0d987fcfe93b132871e72d4ea5aff36dd5c.zip | |
RDMA/hns: Fix coding style issues
Just format the code without modifying anything, including fixing some
redundant and missing blanks and spaces and changing the variable
definition order.
Link: https://lore.kernel.org/r/1607650657-35992-8-git-send-email-liweihang@huawei.com
Signed-off-by: Lang Cheng <chenglang@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_cmd.c')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_cmd.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_cmd.c b/drivers/infiniband/hw/hns/hns_roce_cmd.c index 455d533dd7c4..c493d7644b57 100644 --- a/drivers/infiniband/hw/hns/hns_roce_cmd.c +++ b/drivers/infiniband/hw/hns/hns_roce_cmd.c @@ -36,9 +36,9 @@ #include "hns_roce_device.h" #include "hns_roce_cmd.h" -#define CMD_POLL_TOKEN 0xffff -#define CMD_MAX_NUM 32 -#define CMD_TOKEN_MASK 0x1f +#define CMD_POLL_TOKEN 0xffff +#define CMD_MAX_NUM 32 +#define CMD_TOKEN_MASK 0x1f static int hns_roce_cmd_mbox_post_hw(struct hns_roce_dev *hr_dev, u64 in_param, u64 out_param, u32 in_modifier, @@ -93,8 +93,8 @@ static int hns_roce_cmd_mbox_poll(struct hns_roce_dev *hr_dev, u64 in_param, void hns_roce_cmd_event(struct hns_roce_dev *hr_dev, u16 token, u8 status, u64 out_param) { - struct hns_roce_cmd_context - *context = &hr_dev->cmd.context[token & hr_dev->cmd.token_mask]; + struct hns_roce_cmd_context *context = + &hr_dev->cmd.context[token % hr_dev->cmd.max_cmds]; if (token != context->token) return; @@ -164,8 +164,8 @@ static int hns_roce_cmd_mbox_wait(struct hns_roce_dev *hr_dev, u64 in_param, int ret; down(&hr_dev->cmd.event_sem); - ret = __hns_roce_cmd_mbox_wait(hr_dev, in_param, out_param, - in_modifier, op_modifier, op, timeout); + ret = __hns_roce_cmd_mbox_wait(hr_dev, in_param, out_param, in_modifier, + op_modifier, op, timeout); up(&hr_dev->cmd.event_sem); return ret; @@ -231,9 +231,8 @@ int hns_roce_cmd_use_events(struct hns_roce_dev *hr_dev) struct hns_roce_cmdq *hr_cmd = &hr_dev->cmd; int i; - hr_cmd->context = kmalloc_array(hr_cmd->max_cmds, - sizeof(*hr_cmd->context), - GFP_KERNEL); + hr_cmd->context = + kcalloc(hr_cmd->max_cmds, sizeof(*hr_cmd->context), GFP_KERNEL); if (!hr_cmd->context) return -ENOMEM; @@ -262,8 +261,8 @@ void hns_roce_cmd_use_polling(struct hns_roce_dev *hr_dev) hr_cmd->use_events = 0; } -struct hns_roce_cmd_mailbox - *hns_roce_alloc_cmd_mailbox(struct hns_roce_dev *hr_dev) +struct hns_roce_cmd_mailbox * +hns_roce_alloc_cmd_mailbox(struct hns_roce_dev *hr_dev) { struct hns_roce_cmd_mailbox *mailbox; @@ -271,8 +270,8 @@ struct hns_roce_cmd_mailbox if (!mailbox) return ERR_PTR(-ENOMEM); - mailbox->buf = dma_pool_alloc(hr_dev->cmd.pool, GFP_KERNEL, - &mailbox->dma); + mailbox->buf = + dma_pool_alloc(hr_dev->cmd.pool, GFP_KERNEL, &mailbox->dma); if (!mailbox->buf) { kfree(mailbox); return ERR_PTR(-ENOMEM); |