[PATCH V2 6/6] erofs-utils: add missing /* fallthrough */

[Huang Jianan]

From: Huang Jianan <huangjianan at oppo.com>

Signed-off-by: Huang Jianan <huangjianan at oppo.com>
---
 lib/zmap.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/zmap.c b/lib/zmap.c
index ce79601..458030b 100644
--- a/lib/zmap.c
+++ b/lib/zmap.c
@@ -360,6 +360,7 @@ static int z_erofs_extent_lookback(struct z_erofs_maprecorder *m,
 		return z_erofs_extent_lookback(m, m->delta[0]);
 	case Z_EROFS_VLE_CLUSTER_TYPE_PLAIN:
 		map->m_flags &= ~EROFS_MAP_ZIPPED;
+		/* fallthrough */
 	case Z_EROFS_VLE_CLUSTER_TYPE_HEAD:
 		map->m_la = (lcn << lclusterbits) | m->clusterofs;
 		break;
@@ -479,6 +480,7 @@ int z_erofs_map_blocks_iter(struct erofs_inode *vi,
 	case Z_EROFS_VLE_CLUSTER_TYPE_PLAIN:
 		if (endoff >= m.clusterofs)
 			map->m_flags &= ~EROFS_MAP_ZIPPED;
+		/* fallthrough */
 	case Z_EROFS_VLE_CLUSTER_TYPE_HEAD:
 		if (endoff >= m.clusterofs) {
 			map->m_la = (m.lcn << lclusterbits) | m.clusterofs;
@@ -494,6 +496,7 @@ int z_erofs_map_blocks_iter(struct erofs_inode *vi,
 		end = (m.lcn << lclusterbits) | m.clusterofs;
 		map->m_flags |= EROFS_MAP_FULL_MAPPED;
 		m.delta[0] = 1;
+		/* fallthrough */
 	case Z_EROFS_VLE_CLUSTER_TYPE_NONHEAD:
 		/* get the correspoinding first chunk */
 		err = z_erofs_extent_lookback(&m, m.delta[0]);
-- 
2.25.1