From: Leon Romanovsky <leonro@xxxxxxxxxxxx>
There is no need to manually write same callbacks,
automatically generate them using C-macro language.
This macro is going it be extended to generate doit
callbacks too, hence give general name for this macro.
Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxxxx>
---
drivers/infiniband/core/nldev.c | 39 ++++++++++-----------------------
1 file changed, 11 insertions(+), 28 deletions(-)
diff --git a/drivers/infiniband/core/nldev.c b/drivers/infiniband/core/nldev.c
index d4ce7106e4b8..0126074e27f2 100644
--- a/drivers/infiniband/core/nldev.c
+++ b/drivers/infiniband/core/nldev.c
@@ -1087,35 +1087,18 @@ next: idx++;
return ret;
}
-static int nldev_res_get_qp_dumpit(struct sk_buff *skb,
- struct netlink_callback *cb)
-{
- return res_get_common_dumpit(skb, cb, RDMA_RESTRACK_QP);
-}
-
-static int nldev_res_get_cm_id_dumpit(struct sk_buff *skb,
- struct netlink_callback *cb)
-{
- return res_get_common_dumpit(skb, cb, RDMA_RESTRACK_CM_ID);
-}
-
-static int nldev_res_get_cq_dumpit(struct sk_buff *skb,
- struct netlink_callback *cb)
-{
- return res_get_common_dumpit(skb, cb, RDMA_RESTRACK_CQ);
-}
-
-static int nldev_res_get_mr_dumpit(struct sk_buff *skb,
- struct netlink_callback *cb)
-{
- return res_get_common_dumpit(skb, cb, RDMA_RESTRACK_MR);
-}
+#define RES_GET_FUNCS(name, type) \
+ static int nldev_res_get_##name##_dumpit(struct sk_buff *skb, \
+ struct netlink_callback *cb) \
+ { \
+ return res_get_common_dumpit(skb, cb, type); \
+ }
-static int nldev_res_get_pd_dumpit(struct sk_buff *skb,
- struct netlink_callback *cb)
-{
- return res_get_common_dumpit(skb, cb, RDMA_RESTRACK_PD);
-}
+RES_GET_FUNCS(qp, RDMA_RESTRACK_QP);
+RES_GET_FUNCS(cm_id, RDMA_RESTRACK_CM_ID);
+RES_GET_FUNCS(cq, RDMA_RESTRACK_CQ);
+RES_GET_FUNCS(pd, RDMA_RESTRACK_PD);
+RES_GET_FUNCS(mr, RDMA_RESTRACK_MR);
static int nldev_get_sys_get_dumpit(struct sk_buff *skb,
struct netlink_callback *cb)
--
2.19.1
