reiserfs: Fix fall-through warnings for Clang

In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a break statement instead of letting the code fall
through to the next case.

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>

diff --git a/fs/reiserfs/namei.c b/fs/reiserfs/namei.c
index 017db70..3d7a35d 100644 (file)
--- a/fs/reiserfs/namei.c
+++ b/fs/reiserfs/namei.c
@@ -132,6 +132,7 @@ int search_by_entry_key(struct super_block *sb, const struct cpu_key *key,
                        return IO_ERROR;
                }
                PATH_LAST_POSITION(path)--;
+               break;
 
        case ITEM_FOUND:
                break;