Here Clean up unnecessary initial value for some variable.
Signed-off-by: Lang Cheng <chenglang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
u64 out_param, unsigned long in_modifier,
u8 op_modifier, u16 op, unsigned long timeout)
{
- int ret = 0;
+ int ret;
down(&hr_dev->cmd.event_sem);
ret = __hns_roce_cmd_mbox_wait(hr_dev, in_param, out_param,
unsigned long timeout)
{
struct device *dev = hr_dev->dev;
- unsigned long end = 0;
+ unsigned long end;
u32 status;
end = msecs_to_jiffies(timeout) + jiffies;
{
struct device *dev = hr_dev->dev;
struct hns_roce_cmd_mailbox *mailbox;
- int ret = 0;
+ int ret;
u16 op = 0xff;
if (!hns_roce_check_whether_mhop(hr_dev, table->type))
static int hns_roce_alloc_ucontext(struct ib_ucontext *uctx,
struct ib_udata *udata)
{
- int ret = 0;
+ int ret;
struct hns_roce_ucontext *context = to_hr_ucontext(uctx);
struct hns_roce_ib_alloc_ucontext_resp resp = {};
struct hns_roce_dev *hr_dev = to_hr_dev(uctx->device);
int hns_roce_uar_alloc(struct hns_roce_dev *hr_dev, struct hns_roce_uar *uar)
{
struct resource *res;
- int ret = 0;
+ int ret;
/* Using bitmap to manager UAR index */
ret = hns_roce_bitmap_alloc(&hr_dev->uar_table.bitmap, &uar->logic_idx);