LU-4423 lnet: Drop unnecessary wrapper function in lnetselftest console.c

[fs/lustre-release.git] / lnet / selftest / console.c

diff --git a/lnet/selftest/console.c b/lnet/selftest/console.c
index 0be173d..af050a1 100644 (file)
--- a/lnet/selftest/console.c
+++ b/lnet/selftest/console.c
@@ -40,7 +40,6 @@
  * Author: Liang Zhen <liangzhen@clusterfs.com>
  */
 
-#ifdef __KERNEL__
 
 #include <libcfs/libcfs.h>
 #include <lnet/lib-lnet.h>
@@ -62,7 +61,7 @@ do {                                                    \
 
 lstcon_session_t        console_session;
 
-void
+static void
 lstcon_node_get(lstcon_node_t *nd)
 {
         LASSERT (nd->nd_ref >= 1);
@@ -116,7 +115,7 @@ lstcon_node_find(lnet_process_id_t id, lstcon_node_t **ndpp, int create)
        return 0;
 }
 
-void
+static void
 lstcon_node_put(lstcon_node_t *nd)
 {
        lstcon_ndlink_t *ndl;
@@ -288,12 +287,6 @@ lstcon_group_find(const char *name, lstcon_group_t **grpp)
        return -ENOENT;
 }
 
-static void
-lstcon_group_put(lstcon_group_t *grp)
-{
-        lstcon_group_decref(grp);
-}
-
 static int
 lstcon_group_ndlink_find(lstcon_group_t *grp, lnet_process_id_t id,
                          lstcon_ndlink_t **ndlpp, int create)
@@ -351,7 +344,7 @@ lstcon_group_move(lstcon_group_t *old, lstcon_group_t *new)
        }
 }
 
-int
+static int
 lstcon_sesrpc_condition(int transop, lstcon_node_t *nd, void *arg)
 {
         lstcon_group_t *grp = (lstcon_group_t *)arg;
@@ -380,7 +373,7 @@ lstcon_sesrpc_condition(int transop, lstcon_node_t *nd, void *arg)
         return 1;
 }
 
-int
+static int
 lstcon_sesrpc_readent(int transop, srpc_msg_t *msg,
                      lstcon_rpc_ent_t __user *ent_up)
 {
@@ -447,7 +440,7 @@ lstcon_group_nodes_add(lstcon_group_t *grp,
         }
 
         if (rc != 0) {
-                lstcon_group_put(tmp);
+               lstcon_group_decref(tmp);
                 return rc;
         }
 
@@ -456,7 +449,7 @@ lstcon_group_nodes_add(lstcon_group_t *grp,
                                      tmp, lstcon_sesrpc_condition, &trans);
         if (rc != 0) {
                 CERROR("Can't create transaction: %d\n", rc);
-                lstcon_group_put(tmp);
+               lstcon_group_decref(tmp);
                 return rc;
         }
 
@@ -471,7 +464,7 @@ lstcon_group_nodes_add(lstcon_group_t *grp,
         lstcon_rpc_trans_destroy(trans);
 
         lstcon_group_move(tmp, grp);
-        lstcon_group_put(tmp);
+       lstcon_group_decref(tmp);
 
         return rc;
 }
@@ -521,12 +514,12 @@ lstcon_group_nodes_remove(lstcon_group_t *grp,
 
         lstcon_rpc_trans_destroy(trans);
         /* release nodes anyway, because we can't rollback status */
-        lstcon_group_put(tmp);
+       lstcon_group_decref(tmp);
 
         return rc;
 error:
         lstcon_group_move(tmp, grp);
-        lstcon_group_put(tmp);
+       lstcon_group_decref(tmp);
 
         return rc;
 }
@@ -540,7 +533,7 @@ lstcon_group_add(char *name)
         rc = (lstcon_group_find(name, &grp) == 0)? -EEXIST: 0;
         if (rc != 0) {
                 /* find a group with same name */
-                lstcon_group_put(grp);
+               lstcon_group_decref(grp);
                 return rc;
         }
 
@@ -574,14 +567,14 @@ lstcon_nodes_add(char *name, int count, lnet_process_id_t __user *ids_up,
         if (grp->grp_ref > 2) {
                 /* referred by other threads or test */
                 CDEBUG(D_NET, "Group %s is busy\n", name);
-                lstcon_group_put(grp);
+               lstcon_group_decref(grp);
 
                 return -EBUSY;
         }
 
        rc = lstcon_group_nodes_add(grp, count, ids_up, featp, result_up);
 
-        lstcon_group_put(grp);
+       lstcon_group_decref(grp);
 
         return rc;
 }
@@ -602,7 +595,7 @@ lstcon_group_del(char *name)
         if (grp->grp_ref > 2) {
                 /* referred by others threads or test */
                 CDEBUG(D_NET, "Group %s is busy\n", name);
-                lstcon_group_put(grp);
+               lstcon_group_decref(grp);
                 return -EBUSY;
         }
 
@@ -611,7 +604,7 @@ lstcon_group_del(char *name)
                                      grp, lstcon_sesrpc_condition, &trans);
         if (rc != 0) {
                 CERROR("Can't create transaction: %d\n", rc);
-                lstcon_group_put(grp);
+               lstcon_group_decref(grp);
                 return rc;
         }
 
@@ -619,10 +612,10 @@ lstcon_group_del(char *name)
 
         lstcon_rpc_trans_destroy(trans);
 
-        lstcon_group_put(grp);
+       lstcon_group_decref(grp);
         /* -ref for session, it's destroyed,
          * status can't be rolled back, destroy group anway */
-        lstcon_group_put(grp);
+       lstcon_group_decref(grp);
 
         return rc;
 }
@@ -642,7 +635,7 @@ lstcon_group_clean(char *name, int args)
         if (grp->grp_ref > 2) {
                 /* referred by test */
                 CDEBUG(D_NET, "Group %s is busy\n", name);
-                lstcon_group_put(grp);
+               lstcon_group_decref(grp);
                 return -EBUSY;
         }
 
@@ -651,10 +644,10 @@ lstcon_group_clean(char *name, int args)
 
         lstcon_group_drain(grp, args);
 
-       lstcon_group_put(grp);
+       lstcon_group_decref(grp);
        /* release empty group */
        if (list_empty(&grp->grp_ndl_list))
-               lstcon_group_put(grp);
+               lstcon_group_decref(grp);
 
        return 0;
 }
@@ -676,16 +669,16 @@ lstcon_nodes_remove(char *name, int count,
         if (grp->grp_ref > 2) {
                 /* referred by test */
                 CDEBUG(D_NET, "Group %s is busy\n", name);
-                lstcon_group_put(grp);
+               lstcon_group_decref(grp);
                 return -EBUSY;
         }
 
         rc = lstcon_group_nodes_remove(grp, count, ids_up, result_up);
 
-       lstcon_group_put(grp);
+       lstcon_group_decref(grp);
        /* release empty group */
        if (list_empty(&grp->grp_ndl_list))
-               lstcon_group_put(grp);
+               lstcon_group_decref(grp);
 
        return rc;
 }
@@ -706,7 +699,7 @@ lstcon_group_refresh(char *name, struct list_head __user *result_up)
         if (grp->grp_ref > 2) {
                 /* referred by test */
                 CDEBUG(D_NET, "Group %s is busy\n", name);
-                lstcon_group_put(grp);
+               lstcon_group_decref(grp);
                 return -EBUSY;
         }
 
@@ -717,7 +710,7 @@ lstcon_group_refresh(char *name, struct list_head __user *result_up)
         if (rc != 0) {
                 /* local error, return */
                 CDEBUG(D_NET, "Can't create transaction: %d\n", rc);
-                lstcon_group_put(grp);
+               lstcon_group_decref(grp);
                 return rc;
         }
 
@@ -727,7 +720,7 @@ lstcon_group_refresh(char *name, struct list_head __user *result_up)
 
         lstcon_rpc_trans_destroy(trans);
         /* -ref for me */
-        lstcon_group_put(grp);
+       lstcon_group_decref(grp);
 
         return rc;
 }
@@ -806,11 +799,11 @@ lstcon_group_info(char *name, lstcon_ndlist_ent_t __user *gents_p,
                 return rc;
         }
 
-        if (dents_up != 0) {
+       if (dents_up != NULL) {
                 /* verbose query */
                 rc = lstcon_nodes_getent(&grp->grp_ndl_list,
                                          index_p, count_p, dents_up);
-                lstcon_group_put(grp);
+               lstcon_group_decref(grp);
 
                 return rc;
         }
@@ -819,7 +812,7 @@ lstcon_group_info(char *name, lstcon_ndlist_ent_t __user *gents_p,
         LIBCFS_ALLOC(gentp, sizeof(lstcon_ndlist_ent_t));
         if (gentp == NULL) {
                 CERROR("Can't allocate ndlist_ent\n");
-                lstcon_group_put(grp);
+               lstcon_group_decref(grp);
 
                 return -ENOMEM;
         }
@@ -834,7 +827,7 @@ lstcon_group_info(char *name, lstcon_ndlist_ent_t __user *gents_p,
 
        LIBCFS_FREE(gentp, sizeof(lstcon_ndlist_ent_t));
 
-       lstcon_group_put(grp);
+       lstcon_group_decref(grp);
 
        return 0;
 }
@@ -1013,7 +1006,7 @@ lstcon_batch_info(char *name, lstcon_test_batch_ent_t __user *ent_up,
        return rc;
 }
 
-int
+static int
 lstcon_batrpc_condition(int transop, lstcon_node_t *nd, void *arg)
 {
         switch (transop) {
@@ -1119,8 +1112,8 @@ lstcon_batch_destroy(lstcon_batch_t *bat)
 
                list_del(&test->tes_link);
 
-               lstcon_group_put(test->tes_src_grp);
-               lstcon_group_put(test->tes_dst_grp);
+               lstcon_group_decref(test->tes_src_grp);
+               lstcon_group_decref(test->tes_dst_grp);
 
                LIBCFS_FREE(test, offsetof(lstcon_test_t,
                                           tes_param[test->tes_paramlen]));
@@ -1156,7 +1149,7 @@ lstcon_batch_destroy(lstcon_batch_t *bat)
        LIBCFS_FREE(bat, sizeof(lstcon_batch_t));
 }
 
-int
+static int
 lstcon_testrpc_condition(int transop, lstcon_node_t *nd, void *arg)
 {
        lstcon_test_t    *test;
@@ -1378,15 +1371,15 @@ out:
                LIBCFS_FREE(test, offsetof(lstcon_test_t, tes_param[paramlen]));
 
        if (dst_grp != NULL)
-               lstcon_group_put(dst_grp);
+               lstcon_group_decref(dst_grp);
 
        if (src_grp != NULL)
-               lstcon_group_put(src_grp);
+               lstcon_group_decref(src_grp);
 
        return rc;
 }
 
-int
+static int
 lstcon_test_find(lstcon_batch_t *batch, int idx, lstcon_test_t **testpp)
 {
        lstcon_test_t *test;
@@ -1401,7 +1394,7 @@ lstcon_test_find(lstcon_batch_t *batch, int idx, lstcon_test_t **testpp)
        return -ENOENT;
 }
 
-int
+static int
 lstcon_tsbrpc_readent(int transop, srpc_msg_t *msg,
                      lstcon_rpc_ent_t __user *ent_up)
 {
@@ -1480,7 +1473,7 @@ lstcon_test_batch_query(char *name, int testidx, int client,
         return rc;
 }
 
-int
+static int
 lstcon_statrpc_readent(int transop, srpc_msg_t *msg,
                       lstcon_rpc_ent_t __user *ent_up)
 {
@@ -1506,7 +1499,7 @@ lstcon_statrpc_readent(int transop, srpc_msg_t *msg,
         return 0;
 }
 
-int
+static int
 lstcon_ndlist_stat(struct list_head *ndlist,
                   int timeout, struct list_head __user *result_up)
 {
@@ -1547,7 +1540,7 @@ lstcon_group_stat(char *grp_name, int timeout,
 
         rc = lstcon_ndlist_stat(&grp->grp_ndl_list, timeout, result_up);
 
-        lstcon_group_put(grp);
+       lstcon_group_decref(grp);
 
         return rc;
 }
@@ -1585,18 +1578,18 @@ lstcon_nodes_stat(int count, lnet_process_id_t __user *ids_up,
         }
 
         if (rc != 0) {
-                lstcon_group_put(tmp);
+               lstcon_group_decref(tmp);
                 return rc;
         }
 
         rc = lstcon_ndlist_stat(&tmp->grp_ndl_list, timeout, result_up);
 
-        lstcon_group_put(tmp);
+       lstcon_group_decref(tmp);
 
         return rc;
 }
 
-int
+static int
 lstcon_debug_ndlist(struct list_head *ndlist,
                    struct list_head *translist,
                    int timeout, struct list_head __user *result_up)
@@ -1658,7 +1651,7 @@ lstcon_group_debug(int timeout, char *name,
 
         rc = lstcon_debug_ndlist(&grp->grp_ndl_list, NULL,
                                  timeout, result_up);
-        lstcon_group_put(grp);
+       lstcon_group_decref(grp);
 
         return rc;
 }
@@ -1695,14 +1688,14 @@ lstcon_nodes_debug(int timeout,
         }
 
         if (rc != 0) {
-                lstcon_group_put(grp);
+               lstcon_group_decref(grp);
                 return rc;
         }
 
         rc = lstcon_debug_ndlist(&grp->grp_ndl_list, NULL,
                                  timeout, result_up);
 
-        lstcon_group_put(grp);
+       lstcon_group_decref(grp);
 
         return rc;
 }
@@ -1726,8 +1719,6 @@ lstcon_new_session_id(lst_sid_t *sid)
         sid->ses_stamp = cfs_time_current();
 }
 
-extern srpc_service_t lstcon_acceptor_service;
-
 int
 lstcon_session_new(char *name, int key, unsigned feats,
                   int timeout, int force, lst_sid_t __user *sid_up)
@@ -1884,7 +1875,7 @@ lstcon_session_end()
                                 lstcon_group_t, grp_link);
                LASSERT(grp->grp_ref == 1);
 
-               lstcon_group_put(grp);
+               lstcon_group_decref(grp);
        }
 
        /* all nodes should be released */
@@ -2005,15 +1996,15 @@ lstcon_acceptor_handle (srpc_server_rpc_t *rpc)
 out:
        rep->msg_ses_feats = console_session.ses_features;
         if (grp != NULL)
-                lstcon_group_put(grp);
+               lstcon_group_decref(grp);
 
        mutex_unlock(&console_session.ses_mutex);
 
         return rc;
 }
 
-srpc_service_t lstcon_acceptor_service;
-void lstcon_init_acceptor_service(void)
+static srpc_service_t lstcon_acceptor_service;
+static void lstcon_init_acceptor_service(void)
 {
         /* initialize selftest console acceptor service table */
         lstcon_acceptor_service.sv_name    = "join session";
@@ -2132,4 +2123,3 @@ lstcon_console_fini(void)
        return 0;
 }
 
-#endif