IB/ehca: Make internal_create/destroy_qp() static

They're only used in ehca_qp.c, so make them static to that file.
Signed-off-by: NJoachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: NRoland Dreier <rolandd@cisco.com>

drivers/infiniband/hw/ehca/ehca_qp.c

@@ -363,7 +363,8 @@ static inline int init_qp_queue(struct ehca_shca *shca,
  * the value of the is_srq parameter. If init_attr and srq_init_attr share
  * fields, the field out of init_attr is used.
  */
-struct ehca_qp *internal_create_qp(struct ib_pd *pd,
+static struct ehca_qp *internal_create_qp(
+	struct ib_pd *pd,
 	struct ib_qp_init_attr *init_attr,
 	struct ib_srq_init_attr *srq_init_attr,
 	struct ib_udata *udata, int is_srq)
@@ -752,7 +753,7 @@ struct ib_qp *ehca_create_qp(struct ib_pd *pd,
 	return IS_ERR(ret) ? (struct ib_qp *)ret : &ret->ib_qp;
 }
 
-int internal_destroy_qp(struct ib_device *dev, struct ehca_qp *my_qp,
+static int internal_destroy_qp(struct ib_device *dev, struct ehca_qp *my_qp,
 			       struct ib_uobject *uobject);
 
 struct ib_srq *ehca_create_srq(struct ib_pd *pd,
@@ -1669,7 +1670,7 @@ int ehca_query_srq(struct ib_srq *srq, struct ib_srq_attr *srq_attr)
 	return ret;
 }
 
-int internal_destroy_qp(struct ib_device *dev, struct ehca_qp *my_qp,
+static int internal_destroy_qp(struct ib_device *dev, struct ehca_qp *my_qp,
 			       struct ib_uobject *uobject)
 {
 	struct ehca_shca *shca = container_of(dev, struct ehca_shca, ib_device);