From 73cdaaeed10d91441cb946200b5dbbbeb143bace Mon Sep 17 00:00:00 2001 From: Ira Weiny Date: Sun, 31 May 2015 17:15:31 -0400 Subject: 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 Reviewed-by: Hal Rosenstock Reviewed-by: Jason Gunthorpe Signed-off-by: Doug Ledford --- drivers/infiniband/core/addr.c | 4 ++-- drivers/infiniband/core/agent.c | 8 ++++---- drivers/infiniband/core/agent.h | 4 ++-- drivers/infiniband/core/cache.c | 8 ++++---- drivers/infiniband/core/verbs.c | 9 +++++---- 5 files changed, 17 insertions(+), 16 deletions(-) (limited to 'drivers/infiniband') diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c index 38339d220d7f..746cdf56bc76 100644 --- a/drivers/infiniband/core/addr.c +++ b/drivers/infiniband/core/addr.c @@ -457,8 +457,8 @@ static void resolve_cb(int status, struct sockaddr *src_addr, complete(&((struct resolve_cb_context *)context)->comp); } -int rdma_addr_find_dmac_by_grh(union ib_gid *sgid, union ib_gid *dgid, u8 *dmac, - u16 *vlan_id) +int rdma_addr_find_dmac_by_grh(const union ib_gid *sgid, const union ib_gid *dgid, + u8 *dmac, u16 *vlan_id) { int ret = 0; struct rdma_dev_addr dev_addr; diff --git a/drivers/infiniband/core/agent.c b/drivers/infiniband/core/agent.c index a6fc4d6dc7d7..e51ea76c2523 100644 --- a/drivers/infiniband/core/agent.c +++ b/drivers/infiniband/core/agent.c @@ -54,7 +54,7 @@ static DEFINE_SPINLOCK(ib_agent_port_list_lock); static LIST_HEAD(ib_agent_port_list); static struct ib_agent_port_private * -__ib_get_agent_port(struct ib_device *device, int port_num) +__ib_get_agent_port(const struct ib_device *device, int port_num) { struct ib_agent_port_private *entry; @@ -67,7 +67,7 @@ __ib_get_agent_port(struct ib_device *device, int port_num) } static struct ib_agent_port_private * -ib_get_agent_port(struct ib_device *device, int port_num) +ib_get_agent_port(const struct ib_device *device, int port_num) { struct ib_agent_port_private *entry; unsigned long flags; @@ -78,8 +78,8 @@ ib_get_agent_port(struct ib_device *device, int port_num) return entry; } -void agent_send_response(struct ib_mad *mad, struct ib_grh *grh, - struct ib_wc *wc, struct ib_device *device, +void agent_send_response(const struct ib_mad *mad, const struct ib_grh *grh, + const struct ib_wc *wc, const struct ib_device *device, int port_num, int qpn) { struct ib_agent_port_private *port_priv; diff --git a/drivers/infiniband/core/agent.h b/drivers/infiniband/core/agent.h index 6669287009c2..94b5fb5b3eef 100644 --- a/drivers/infiniband/core/agent.h +++ b/drivers/infiniband/core/agent.h @@ -44,8 +44,8 @@ extern int ib_agent_port_open(struct ib_device *device, int port_num); extern int ib_agent_port_close(struct ib_device *device, int port_num); -extern void agent_send_response(struct ib_mad *mad, struct ib_grh *grh, - struct ib_wc *wc, struct ib_device *device, +extern void agent_send_response(const struct ib_mad *mad, const struct ib_grh *grh, + const struct ib_wc *wc, const struct ib_device *device, int port_num, int qpn); #endif /* __AGENT_H_ */ diff --git a/drivers/infiniband/core/cache.c b/drivers/infiniband/core/cache.c index 08921b34182c..871da832d016 100644 --- a/drivers/infiniband/core/cache.c +++ b/drivers/infiniband/core/cache.c @@ -85,10 +85,10 @@ int ib_get_cached_gid(struct ib_device *device, } EXPORT_SYMBOL(ib_get_cached_gid); -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) { struct ib_gid_cache *cache; unsigned long flags; diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c index 685a362f6ed6..658c2835a11d 100644 --- a/drivers/infiniband/core/verbs.c +++ b/drivers/infiniband/core/verbs.c @@ -257,8 +257,9 @@ struct ib_ah *ib_create_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr) } EXPORT_SYMBOL(ib_create_ah); -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) { u32 flow_class; u16 gid_index; @@ -307,8 +308,8 @@ int ib_init_ah_from_wc(struct ib_device *device, u8 port_num, struct ib_wc *wc, } EXPORT_SYMBOL(ib_init_ah_from_wc); -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) { struct ib_ah_attr ah_attr; int ret; -- cgit v1.2.3