IB/core cleanup: Add const to args - agent_send_response
In order to support constant callers of agent_send_response we add const
specifiers to the its pointer arguments.
Adjust the call tree accordingly.
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Hal Rosenstock <hal@mellanox.com>
Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h
index ac54c27..fde33ac 100644
--- a/include/rdma/ib_addr.h
+++ b/include/rdma/ib_addr.h
@@ -111,8 +111,8 @@
int rdma_addr_size(struct sockaddr *addr);
int rdma_addr_find_smac_by_sgid(union ib_gid *sgid, u8 *smac, u16 *vlan_id);
-int rdma_addr_find_dmac_by_grh(union ib_gid *sgid, union ib_gid *dgid, u8 *smac,
- u16 *vlan_id);
+int rdma_addr_find_dmac_by_grh(const union ib_gid *sgid, const union ib_gid *dgid,
+ u8 *smac, u16 *vlan_id);
static inline u16 ib_addr_get_pkey(struct rdma_dev_addr *dev_addr)
{
@@ -160,7 +160,7 @@
}
/* Important - sockaddr should be a union of sockaddr_in and sockaddr_in6 */
-static inline void rdma_gid2ip(struct sockaddr *out, union ib_gid *gid)
+static inline void rdma_gid2ip(struct sockaddr *out, const union ib_gid *gid)
{
if (ipv6_addr_v4mapped((struct in6_addr *)gid)) {
struct sockaddr_in *out_in = (struct sockaddr_in *)out;
diff --git a/include/rdma/ib_cache.h b/include/rdma/ib_cache.h
index ad9a3c2..bd92130 100644
--- a/include/rdma/ib_cache.h
+++ b/include/rdma/ib_cache.h
@@ -64,10 +64,10 @@
* ib_find_cached_gid() searches for the specified GID value in
* the local software cache.
*/
-int ib_find_cached_gid(struct ib_device *device,
- union ib_gid *gid,
- u8 *port_num,
- u16 *index);
+int ib_find_cached_gid(struct ib_device *device,
+ const union ib_gid *gid,
+ u8 *port_num,
+ u16 *index);
/**
* ib_get_cached_pkey - Returns a cached PKey table entry
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 48c9acb..7d78794 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -2096,8 +2096,9 @@
* @ah_attr: Returned attributes that can be used when creating an address
* handle for replying to the message.
*/
-int ib_init_ah_from_wc(struct ib_device *device, u8 port_num, struct ib_wc *wc,
- struct ib_grh *grh, struct ib_ah_attr *ah_attr);
+int ib_init_ah_from_wc(struct ib_device *device, u8 port_num,
+ const struct ib_wc *wc, const struct ib_grh *grh,
+ struct ib_ah_attr *ah_attr);
/**
* ib_create_ah_from_wc - Creates an address handle associated with the
@@ -2111,8 +2112,8 @@
* The address handle is used to reference a local or global destination
* in all UD QP post sends.
*/
-struct ib_ah *ib_create_ah_from_wc(struct ib_pd *pd, struct ib_wc *wc,
- struct ib_grh *grh, u8 port_num);
+struct ib_ah *ib_create_ah_from_wc(struct ib_pd *pd, const struct ib_wc *wc,
+ const struct ib_grh *grh, u8 port_num);
/**
* ib_modify_ah - Modifies the address vector associated with an address