pvscan: filter does not need to be checked for symlink names

With the recent use of DEVLINKS, there is no longer any real
point in checking the filter for symlink names.  Removing
this check should not change behavior with or without symlinks
in the filter.

3 files changed, 1 insertions, 51 deletions

diff --git a/lib/filters/filter-regex.c b/lib/filters/filter-regex.c
index ecc32914b..5f348674d 100644
--- a/lib/filters/filter-regex.c
+++ b/lib/filters/filter-regex.c
@@ -253,48 +253,3 @@ struct dev_filter *regex_filter_create(const struct dm_config_value *patterns, i
 	dm_pool_destroy(mem);
 	return NULL;
 }
-
-static int _filter_contains_symlink(struct cmd_context *cmd, int filter_cfg)
-{
-	const struct dm_config_node *cn;
-	const struct dm_config_value *cv;
-	const char *fname;
-		
-	if ((cn = find_config_tree_array(cmd, filter_cfg, NULL))) {
-		for (cv = cn->v; cv; cv = cv->next) {
-			if (cv->type != DM_CFG_STRING)
-				continue;
-			if (!cv->v.str)
-				continue;
-			
-			fname = cv->v.str;
-		
-			if (fname[0] != 'a')
-				continue;
-	
-			if (strstr(fname, "/dev/disk/"))
-				return 1;
-			if (strstr(fname, "/dev/mapper/"))
-				return 1;
-		
-			/* In case /dev/disk/by was omitted */
-			if (strstr(fname, "lvm-pv-uuid"))
-				return 1;
-			if (strstr(fname, "dm-uuid"))
-				return 1;
-			if (strstr(fname, "wwn-"))
-				return 1;
-			if (strstr(fname, "pci-"))
-				return 1;
-		}
-	}
-
-	return 0;
-}
-
-int regex_filter_contains_symlink(struct cmd_context *cmd)
-{
-	return _filter_contains_symlink(cmd, devices_filter_CFG) ||
-	       _filter_contains_symlink(cmd, devices_global_filter_CFG);
-}
-
diff --git a/lib/filters/filter.h b/lib/filters/filter.h
index 0678e5e11..4cdfa2c9b 100644
--- a/lib/filters/filter.h
+++ b/lib/filters/filter.h
@@ -64,6 +64,4 @@ struct dev_filter *usable_filter_create(struct cmd_context *cmd, struct dev_type
 #define DEV_FILTERED_DEVICES_LIST	0x00001000
 #define DEV_FILTERED_IS_LV		0x00002000
 
-int regex_filter_contains_symlink(struct cmd_context *cmd);
-
 #endif 	/* _LVM_FILTER_H */
diff --git a/lib/label/label.c b/lib/label/label.c
index 42d7b6709..c122a4ebb 100644
--- a/lib/label/label.c
+++ b/lib/label/label.c
@@ -1109,10 +1109,7 @@ int label_scan_vg_online(struct cmd_context *cmd, const char *vgname,
 	 * filter.  We get devs from the pvs_online files, so we inherit the
 	 * regex filtering from pvscan and don't have to do it ourself.
 	 */
-	if (!cmd->enable_devices_file &&
-	    !cmd->enable_devices_list &&
-	    regex_filter_contains_symlink(cmd))
-		cmd->filter_regex_skip = 1;
+	cmd->filter_regex_skip = 1;
 
 	cmd->filter_nodata_only = 1;