diff options
| author | Ira Weiny | 2015-05-08 14:27:24 -0400 |
|---|---|---|
| committer | Doug Ledford | 2015-05-20 12:34:45 -0400 |
| commit | f766c58fa3ea38a30912df8b5af3ca40637fe5e9 (patch) | |
| tree | a6e99f54369abb2a6ddd7a74ad21a4f4ef02142a | |
| parent | 8bf4b30c24df184528261e252227debf611b4c11 (diff) | |
IB/mad: Add const qualifiers to query only functions
The following functions only need read access to the data passed to them.
ib_mad_kernel_rmpp_agent
is_rmpp_data_mad
rcv_has_same_gid
ib_find_send_mad
Clarify with const specifiers
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
| -rw-r--r-- | drivers/infiniband/core/mad.c | 16 | ||||
| -rw-r--r-- | drivers/infiniband/core/mad_priv.h | 4 | ||||
| -rw-r--r-- | include/rdma/ib_mad.h | 2 |
3 files changed, 11 insertions, 11 deletions
diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c index 0ae48d45395b..87e222ec7ee1 100644 --- a/drivers/infiniband/core/mad.c +++ b/drivers/infiniband/core/mad.c @@ -910,7 +910,7 @@ static int alloc_send_rmpp_list(struct ib_mad_send_wr_private *send_wr, return 0; } -int ib_mad_kernel_rmpp_agent(struct ib_mad_agent *agent) +int ib_mad_kernel_rmpp_agent(const struct ib_mad_agent *agent) { return agent->rmpp_version && !(agent->flags & IB_MAD_USER_RMPP); } @@ -1734,8 +1734,8 @@ out: return valid; } -static int is_rmpp_data_mad(struct ib_mad_agent_private *mad_agent_priv, - struct ib_mad_hdr *mad_hdr) +static int is_rmpp_data_mad(const struct ib_mad_agent_private *mad_agent_priv, + const struct ib_mad_hdr *mad_hdr) { struct ib_rmpp_mad *rmpp_mad; @@ -1754,9 +1754,9 @@ static inline int rcv_has_same_class(const struct ib_mad_send_wr_private *wr, rwc->recv_buf.mad->mad_hdr.mgmt_class; } -static inline int rcv_has_same_gid(struct ib_mad_agent_private *mad_agent_priv, - struct ib_mad_send_wr_private *wr, - struct ib_mad_recv_wc *rwc ) +static inline int rcv_has_same_gid(const struct ib_mad_agent_private *mad_agent_priv, + const struct ib_mad_send_wr_private *wr, + const struct ib_mad_recv_wc *rwc ) { struct ib_ah_attr attr; u8 send_resp, rcv_resp; @@ -1811,8 +1811,8 @@ static inline int is_direct(u8 class) } struct ib_mad_send_wr_private* -ib_find_send_mad(struct ib_mad_agent_private *mad_agent_priv, - struct ib_mad_recv_wc *wc) +ib_find_send_mad(const struct ib_mad_agent_private *mad_agent_priv, + const struct ib_mad_recv_wc *wc) { struct ib_mad_send_wr_private *wr; struct ib_mad *mad; diff --git a/drivers/infiniband/core/mad_priv.h b/drivers/infiniband/core/mad_priv.h index d1a0b0ee9444..7b19cba2adf0 100644 --- a/drivers/infiniband/core/mad_priv.h +++ b/drivers/infiniband/core/mad_priv.h @@ -213,8 +213,8 @@ struct ib_mad_port_private { int ib_send_mad(struct ib_mad_send_wr_private *mad_send_wr); struct ib_mad_send_wr_private * -ib_find_send_mad(struct ib_mad_agent_private *mad_agent_priv, - struct ib_mad_recv_wc *mad_recv_wc); +ib_find_send_mad(const struct ib_mad_agent_private *mad_agent_priv, + const struct ib_mad_recv_wc *mad_recv_wc); void ib_mad_complete_send_wr(struct ib_mad_send_wr_private *mad_send_wr, struct ib_mad_send_wc *mad_send_wc); diff --git a/include/rdma/ib_mad.h b/include/rdma/ib_mad.h index 69e3c45e7d46..c0ea51f90a03 100644 --- a/include/rdma/ib_mad.h +++ b/include/rdma/ib_mad.h @@ -675,6 +675,6 @@ void ib_free_send_mad(struct ib_mad_send_buf *send_buf); * @agent: the agent in question * @return: true if agent is performing rmpp, false otherwise. */ -int ib_mad_kernel_rmpp_agent(struct ib_mad_agent *agent); +int ib_mad_kernel_rmpp_agent(const struct ib_mad_agent *agent); #endif /* IB_MAD_H */ |