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Commit 617cf24f authored by Lang Cheng's avatar Lang Cheng Committed by Jason Gunthorpe
Browse files

RDMA/hns: Clean up unnecessary variable initialization 



Here Clean up unnecessary initial value for some variable.

Signed-off-by: default avatarLang Cheng <chenglang@huawei.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
parent ec5bc2cc

drivers/infiniband/hw/hns/hns_roce_cmd.c

+1 −1
Original line number Diff line number Diff line
@@ -161,7 +161,7 @@ static int hns_roce_cmd_mbox_wait(struct hns_roce_dev *hr_dev, u64 in_param, 
				  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,

drivers/infiniband/hw/hns/hns_roce_hw_v2.c

+2 −2
Original line number Diff line number Diff line
@@ -2018,7 +2018,7 @@ static int hns_roce_v2_chk_mbox(struct hns_roce_dev *hr_dev, 
				unsigned long timeout)

{

	struct device *dev = hr_dev->dev;

	unsigned long end = 0;

	unsigned long end;

	u32 status;



	end = msecs_to_jiffies(timeout) + jiffies;
@@ -3016,7 +3016,7 @@ static int hns_roce_v2_clear_hem(struct hns_roce_dev *hr_dev, 
{

	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))

drivers/infiniband/hw/hns/hns_roce_main.c

+1 −1
Original line number Diff line number Diff line
@@ -309,7 +309,7 @@ static int hns_roce_modify_port(struct ib_device *ib_dev, u8 port_num, int mask, 
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);

drivers/infiniband/hw/hns/hns_roce_pd.c

+1 −1
Original line number Diff line number Diff line
@@ -92,7 +92,7 @@ void hns_roce_dealloc_pd(struct ib_pd *pd, struct ib_udata *udata) 
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);