Use more descriptive variable name for temporary layer lv.

diff --git a/lib/metadata/mirror.c b/lib/metadata/mirror.c
index ec7ba14f29c8edae55572da499593588fa0c929a..b76bac6f98cf1d9bc0de96d8f322be0024510ba1 100644 (file)
--- a/lib/metadata/mirror.c
+++ b/lib/metadata/mirror.c
@@ -502,7 +502,7 @@ static int _remove_mirror_images(struct logical_volume *lv,
        uint32_t s;
        struct logical_volume *sub_lv;
        struct logical_volume *detached_log_lv = NULL;
-       struct logical_volume *lv1 = NULL;
+       struct logical_volume *temp_layer_lv = NULL;
        struct lv_segment *mirrored_seg = first_seg(lv);
        uint32_t old_area_count = mirrored_seg->area_count;
        uint32_t new_area_count = mirrored_seg->area_count;
@@ -561,11 +561,11 @@ static int _remove_mirror_images(struct logical_volume *lv,
         * leave the LV as mirrored and let the lvconvert completion
         * to remove the layer. */
        if (new_area_count == 1 && !is_temporary_mirror_layer(lv)) {
-               lv1 = seg_lv(mirrored_seg, 0);
-               lv1->status &= ~MIRROR_IMAGE;
-               lv_set_visible(lv1);
+               temp_layer_lv = seg_lv(mirrored_seg, 0);
+               temp_layer_lv->status &= ~MIRROR_IMAGE;
+               lv_set_visible(temp_layer_lv);
                detached_log_lv = detach_mirror_log(mirrored_seg);
-               if (!remove_layer_from_lv(lv, lv1))
+               if (!remove_layer_from_lv(lv, temp_layer_lv))
                        return_0;
                lv->status &= ~MIRRORED;
                lv->status &= ~MIRROR_NOTSYNCED;
@@ -616,9 +616,9 @@ static int _remove_mirror_images(struct logical_volume *lv,
         * As it's now detached from mirrored_seg->lv we must resume it
         * explicitly.
         */
-       if (lv1) {
-               if (!resume_lv(lv1->vg->cmd, lv1)) {
-                       log_error("Problem resuming temporary LV, %s", lv1->name);
+       if (temp_layer_lv) {
+               if (!resume_lv(temp_layer_lv->vg->cmd, temp_layer_lv)) {
+                       log_error("Problem resuming temporary LV, %s", temp_layer_lv->name);
                        return 0;
                }
 
@@ -647,7 +647,7 @@ static int _remove_mirror_images(struct logical_volume *lv,
                                return_0;
        }
 
-       if (lv1 && !_delete_lv(lv, lv1))
+       if (temp_layer_lv && !_delete_lv(lv, temp_layer_lv))
                return_0;
 
        if (detached_log_lv && !_delete_lv(lv, detached_log_lv))