[PATCH for-next] RDMA/hns: Add 'static' declaration

[PATCH for-next] RDMA/hns: Add 'static' declaration

[Junxian Huang]

Fix the following warnings:

>> drivers/infiniband/hw/hns/hns_roce_hw_v2.c:964:6: warning: no previous prototype for function 'hns_roce_v2_drain_rq' [-Wmissing-prototypes]
   void hns_roce_v2_drain_rq(struct ib_qp *ibqp)
        ^
   drivers/infiniband/hw/hns/hns_roce_hw_v2.c:964:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
   void hns_roce_v2_drain_rq(struct ib_qp *ibqp)
   ^
   static
>> drivers/infiniband/hw/hns/hns_roce_hw_v2.c:1001:6: warning: no previous prototype for function 'hns_roce_v2_drain_sq' [-Wmissing-prototypes]
   void hns_roce_v2_drain_sq(struct ib_qp *ibqp)
        ^
   drivers/infiniband/hw/hns/hns_roce_hw_v2.c:1001:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
   void hns_roce_v2_drain_sq(struct ib_qp *ibqp)
   ^
   static

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202601150334.jRDP5xSy-lkp@intel.com/
Fixes: cfa74ad31baa ("RDMA/hns: Support drain SQ and RQ")
Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
---
 drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index 5233546ff330..5d0a8662249d 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -961,7 +961,7 @@ static void handle_drain_completion(struct ib_cq *ibcq,
 		wait_for_completion(&drain->done);
 }
 
-void hns_roce_v2_drain_rq(struct ib_qp *ibqp)
+static void hns_roce_v2_drain_rq(struct ib_qp *ibqp)
 {
 	struct hns_roce_dev *hr_dev = to_hr_dev(ibqp->device);
 	struct ib_qp_attr attr = { .qp_state = IB_QPS_ERR };
@@ -998,7 +998,7 @@ void hns_roce_v2_drain_rq(struct ib_qp *ibqp)
 	handle_drain_completion(cq, &rdrain, hr_dev);
 }
 
-void hns_roce_v2_drain_sq(struct ib_qp *ibqp)
+static void hns_roce_v2_drain_sq(struct ib_qp *ibqp)
 {
 	struct hns_roce_dev *hr_dev = to_hr_dev(ibqp->device);
 	struct ib_qp_attr attr = { .qp_state = IB_QPS_ERR };
-- 
2.33.0

Re: [PATCH for-next] RDMA/hns: Add 'static' declaration

[Leon Romanovsky]

On Thu, Jan 15, 2026 at 10:41:54AM +0800, Junxian Huang wrote:
> Fix the following warnings:
> 
> >> drivers/infiniband/hw/hns/hns_roce_hw_v2.c:964:6: warning: no previous prototype for function 'hns_roce_v2_drain_rq' [-Wmissing-prototypes]
>    void hns_roce_v2_drain_rq(struct ib_qp *ibqp)
>         ^
>    drivers/infiniband/hw/hns/hns_roce_hw_v2.c:964:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
>    void hns_roce_v2_drain_rq(struct ib_qp *ibqp)
>    ^
>    static
> >> drivers/infiniband/hw/hns/hns_roce_hw_v2.c:1001:6: warning: no previous prototype for function 'hns_roce_v2_drain_sq' [-Wmissing-prototypes]
>    void hns_roce_v2_drain_sq(struct ib_qp *ibqp)
>         ^
>    drivers/infiniband/hw/hns/hns_roce_hw_v2.c:1001:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
>    void hns_roce_v2_drain_sq(struct ib_qp *ibqp)
>    ^
>    static
> 
> Reported-by: kernel test robot <lkp@intel.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202601150334.jRDP5xSy-lkp@intel.com/
> Fixes: cfa74ad31baa ("RDMA/hns: Support drain SQ and RQ")
> Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
> ---
>  drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

I squashed it and rebased my wip/leon-for-next branch.

Thanks