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Staging: lustre: console: Drop unnecessary wrapper function

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Remove the function lstcon_group_put() and replace all its calls with the
function lstcon_group_decref() because the former function just
performs the job of calling the latter.

Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Shivani Bhardwaj
2015-10-29 11:02:23 +05:30
committed by Greg Kroah-Hartman
parent e5b6b5d48f
commit 33db686a22
1 changed files with 36 additions and 42 deletions
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78
drivers/staging/lustre/lnet/selftest/console.c
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@@ -277,12 +277,6 @@ 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)
@@ -436,7 +430,7 @@ lstcon_group_nodes_add(lstcon_group_t *grp,
}
if (rc != 0) {
lstcon_group_put(tmp);
lstcon_group_decref(tmp);
return rc;
}
@@ -445,7 +439,7 @@ 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;
}
@@ -460,7 +454,7 @@ 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;
}
@@ -510,12 +504,12 @@ 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;
}
@@ -529,7 +523,7 @@ 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;
}
@@ -563,14 +557,14 @@ lstcon_nodes_add(char *name, int count, lnet_process_id_t *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;
}
@@ -591,7 +585,7 @@ 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;
}
@@ -600,7 +594,7 @@ 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;
}
@@ -608,10 +602,10 @@ 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 anyway */
lstcon_group_put(grp);
lstcon_group_decref(grp);
return rc;
}
@@ -631,7 +625,7 @@ 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;
}
@@ -640,10 +634,10 @@ 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;
}
@@ -664,16 +658,16 @@ 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;
}
@@ -694,7 +688,7 @@ lstcon_group_refresh(char *name, struct list_head *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;
}
@@ -705,7 +699,7 @@ lstcon_group_refresh(char *name, struct list_head *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;
}
@@ -715,7 +709,7 @@ lstcon_group_refresh(char *name, struct list_head *result_up)
lstcon_rpc_trans_destroy(trans);
/* -ref for me */
lstcon_group_put(grp);
lstcon_group_decref(grp);
return rc;
}
@@ -797,7 +791,7 @@ lstcon_group_info(char *name, lstcon_ndlist_ent_t *gents_p,
/* 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;
}
@@ -806,7 +800,7 @@ lstcon_group_info(char *name, lstcon_ndlist_ent_t *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;
}
@@ -819,7 +813,7 @@ lstcon_group_info(char *name, lstcon_ndlist_ent_t *gents_p,
LIBCFS_FREE(gentp, sizeof(lstcon_ndlist_ent_t));
lstcon_group_put(grp);
lstcon_group_decref(grp);
return 0;
}
@@ -1096,8 +1090,8 @@ 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]));
@@ -1352,10 +1346,10 @@ 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;
}
@@ -1518,7 +1512,7 @@ lstcon_group_stat(char *grp_name, int timeout, struct list_head *result_up)
rc = lstcon_ndlist_stat(&grp->grp_ndl_list, timeout, result_up);
lstcon_group_put(grp);
lstcon_group_decref(grp);
return rc;
}
@@ -1556,13 +1550,13 @@ lstcon_nodes_stat(int count, lnet_process_id_t *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;
}
@@ -1629,7 +1623,7 @@ 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;
}
@@ -1666,14 +1660,14 @@ 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;
}
@@ -1847,7 +1841,7 @@ lstcon_session_end(void)
lstcon_group_t, grp_link);
LASSERT(grp->grp_ref == 1);
lstcon_group_put(grp);
lstcon_group_decref(grp);
}
/* all nodes should be released */
@@ -1966,7 +1960,7 @@ 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);