IB/core: Fix sparse warnings

Delete unused variables to prevent sparse warnings.

Fixes: e288a6ac835a ("IB/core: Rename uverbs event file structure")
Fixes: 96cbb5786e3a ("IB/core: Change idr objects to use the new schema")
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
index 3f55d18a379145a45ef624e03b8ca2b8cbe5343f..71451eae42de48f5c1cc4458808fcae4c9e2b0f5 100644 (file)
--- a/drivers/infiniband/core/uverbs_cmd.c
+++ b/drivers/infiniband/core/uverbs_cmd.c
@@ -1296,7 +1296,6 @@ ssize_t ib_uverbs_destroy_cq(struct ib_uverbs_file *file,
        struct ib_uobject               *uobj;
        struct ib_cq                    *cq;
        struct ib_ucq_object            *obj;
-       struct ib_uverbs_event_queue    *ev_queue;
        int                              ret = -EINVAL;
 
        if (copy_from_user(&cmd, buf, sizeof cmd))
@@ -1313,7 +1312,6 @@ ssize_t ib_uverbs_destroy_cq(struct ib_uverbs_file *file,
         */
        uverbs_uobject_get(uobj);
        cq      = uobj->object;
-       ev_queue = cq->cq_context;
        obj     = container_of(cq->uobject, struct ib_ucq_object, uobject);
 
        memset(&resp, 0, sizeof(resp));
@@ -2088,7 +2086,6 @@ ssize_t ib_uverbs_destroy_qp(struct ib_uverbs_file *file,
        struct ib_uverbs_destroy_qp      cmd;
        struct ib_uverbs_destroy_qp_resp resp;
        struct ib_uobject               *uobj;
-       struct ib_qp                    *qp;
        struct ib_uqp_object            *obj;
        int                              ret = -EINVAL;
 
@@ -2102,7 +2099,6 @@ ssize_t ib_uverbs_destroy_qp(struct ib_uverbs_file *file,
        if (IS_ERR(uobj))
                return PTR_ERR(uobj);
 
-       qp  = uobj->object;
        obj = container_of(uobj, struct ib_uqp_object, uevent.uobject);
        /*
         * Make sure we don't free the memory in remove_commit as we still
@@ -3004,7 +3000,6 @@ int ib_uverbs_ex_destroy_wq(struct ib_uverbs_file *file,
 {
        struct ib_uverbs_ex_destroy_wq  cmd = {};
        struct ib_uverbs_ex_destroy_wq_resp     resp = {};
-       struct ib_wq                    *wq;
        struct ib_uobject               *uobj;
        struct ib_uwq_object            *obj;
        size_t required_cmd_sz;
@@ -3038,7 +3033,6 @@ int ib_uverbs_ex_destroy_wq(struct ib_uverbs_file *file,
        if (IS_ERR(uobj))
                return PTR_ERR(uobj);
 
-       wq = uobj->object;
        obj = container_of(uobj, struct ib_uwq_object, uevent.uobject);
        /*
         * Make sure we don't free the memory in remove_commit as we still
@@ -3728,10 +3722,8 @@ ssize_t ib_uverbs_destroy_srq(struct ib_uverbs_file *file,
        struct ib_uverbs_destroy_srq      cmd;
        struct ib_uverbs_destroy_srq_resp resp;
        struct ib_uobject                *uobj;
-       struct ib_srq                    *srq;
        struct ib_uevent_object          *obj;
        int                               ret = -EINVAL;
-       enum ib_srq_type                  srq_type;
 
        if (copy_from_user(&cmd, buf, sizeof cmd))
                return -EFAULT;
@@ -3741,9 +3733,7 @@ ssize_t ib_uverbs_destroy_srq(struct ib_uverbs_file *file,
        if (IS_ERR(uobj))
                return PTR_ERR(uobj);
 
-       srq = uobj->object;
        obj = container_of(uobj, struct ib_uevent_object, uobject);
-       srq_type = srq->srq_type;
        /*
         * Make sure we don't free the memory in remove_commit as we still
         * needs the uobject memory to create the response.