dm: rename dm_get_table to dm_get_live_table

Rename dm_get_table to dm_get_live_table.

Signed-off-by: Alasdair G Kergon <agk@redhat.com>
diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
index 99de0e4..bf3d19a 100644
--- a/drivers/md/dm-ioctl.c
+++ b/drivers/md/dm-ioctl.c
@@ -235,7 +235,7 @@
 	dm_set_mdptr(hc->md, NULL);
 	mutex_unlock(&dm_hash_cells_mutex);
 
-	table = dm_get_table(hc->md);
+	table = dm_get_live_table(hc->md);
 	if (table) {
 		dm_table_event(table);
 		dm_table_put(table);
@@ -338,7 +338,7 @@
 	/*
 	 * Wake up any dm event waiters.
 	 */
-	table = dm_get_table(hc->md);
+	table = dm_get_live_table(hc->md);
 	if (table) {
 		dm_table_event(table);
 		dm_table_put(table);
@@ -564,7 +564,7 @@
 
 	param->event_nr = dm_get_event_nr(md);
 
-	table = dm_get_table(md);
+	table = dm_get_live_table(md);
 	if (table) {
 		param->flags |= DM_ACTIVE_PRESENT_FLAG;
 		param->target_count = dm_table_get_num_targets(table);
@@ -993,7 +993,7 @@
 	if (r)
 		goto out;
 
-	table = dm_get_table(md);
+	table = dm_get_live_table(md);
 	if (table) {
 		retrieve_status(table, param, param_size);
 		dm_table_put(table);
@@ -1226,7 +1226,7 @@
 	if (r)
 		goto out;
 
-	table = dm_get_table(md);
+	table = dm_get_live_table(md);
 	if (table) {
 		retrieve_deps(table, param, param_size);
 		dm_table_put(table);
@@ -1255,7 +1255,7 @@
 	if (r)
 		goto out;
 
-	table = dm_get_table(md);
+	table = dm_get_live_table(md);
 	if (table) {
 		retrieve_status(table, param, param_size);
 		dm_table_put(table);
@@ -1299,7 +1299,7 @@
 		goto out;
 	}
 
-	table = dm_get_table(md);
+	table = dm_get_live_table(md);
 	if (!table)
 		goto out_argv;