1 files changed, 6 insertions, 9 deletions

diff --git a/drivers/infiniband/core/ucm.c b/drivers/infiniband/core/ucm.c
index 9eef96dacbd7..faa9e6116b2f 100644
--- a/drivers/infiniband/core/ucm.c
+++ b/drivers/infiniband/core/ucm.c
@@ -207,7 +207,7 @@ error:
 }
 
 static void ib_ucm_event_req_get(struct ib_ucm_req_event_resp *ureq,
-				 struct ib_cm_req_event_param *kreq)
+				 const struct ib_cm_req_event_param *kreq)
 {
 	ureq->remote_ca_guid             = kreq->remote_ca_guid;
 	ureq->remote_qkey                = kreq->remote_qkey;
@@ -231,7 +231,7 @@ static void ib_ucm_event_req_get(struct ib_ucm_req_event_resp *ureq,
 }
 
 static void ib_ucm_event_rep_get(struct ib_ucm_rep_event_resp *urep,
-				 struct ib_cm_rep_event_param *krep)
+				 const struct ib_cm_rep_event_param *krep)
 {
 	urep->remote_ca_guid      = krep->remote_ca_guid;
 	urep->remote_qkey         = krep->remote_qkey;
@@ -247,14 +247,14 @@ static void ib_ucm_event_rep_get(struct ib_ucm_rep_event_resp *urep,
 }
 
 static void ib_ucm_event_sidr_rep_get(struct ib_ucm_sidr_rep_event_resp *urep,
-				      struct ib_cm_sidr_rep_event_param *krep)
+				      const struct ib_cm_sidr_rep_event_param *krep)
 {
 	urep->status = krep->status;
 	urep->qkey   = krep->qkey;
 	urep->qpn    = krep->qpn;
 };
 
-static int ib_ucm_event_process(struct ib_cm_event *evt,
+static int ib_ucm_event_process(const struct ib_cm_event *evt,
 				struct ib_ucm_event *uvt)
 {
 	void *info = NULL;
@@ -351,7 +351,7 @@ err1:
 }
 
 static int ib_ucm_event_handler(struct ib_cm_id *cm_id,
-				struct ib_cm_event *event)
+				const struct ib_cm_event *event)
 {
 	struct ib_ucm_event *uevent;
 	struct ib_ucm_context *ctx;
@@ -1000,14 +1000,11 @@ static ssize_t ib_ucm_send_sidr_req(struct ib_ucm_file *file,
 				    const char __user *inbuf,
 				    int in_len, int out_len)
 {
-	struct ib_cm_sidr_req_param param;
+	struct ib_cm_sidr_req_param param = {};
 	struct ib_ucm_context *ctx;
 	struct ib_ucm_sidr_req cmd;
 	int result;
 
-	param.private_data = NULL;
-	param.path = NULL;
-
 	if (copy_from_user(&cmd, inbuf, sizeof(cmd)))
 		return -EFAULT;