From: "Gustavo A. R. Silva" <garsilva@xxxxxxxxxxxxxx> Subject: mm/list_lru.c: mark expected switch fall-through In preparation for enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Link: http://lkml.kernel.org/r/20171020190754.GA24332@xxxxxxxxxxxxxx Signed-off-by: Gustavo A. R. Silva <garsilva@xxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/list_lru.c | 1 + 1 file changed, 1 insertion(+) diff -puN mm/list_lru.c~mm-list_lru-mark-expected-switch-fall-through mm/list_lru.c --- a/mm/list_lru.c~mm-list_lru-mark-expected-switch-fall-through +++ a/mm/list_lru.c @@ -221,6 +221,7 @@ restart: switch (ret) { case LRU_REMOVED_RETRY: assert_spin_locked(&nlru->lock); + /* fall through */ case LRU_REMOVED: isolated++; nlru->nr_items--; _ -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
