block: Add fallthrough markers to switch statements

[karo-tx-linux.git] / block / badblocks.c

diff --git a/block/badblocks.c b/block/badblocks.c
index 6ebcef28231486ae2b9dcefadfe61412b2112f11..43c71166e1e2a644b0c59fecdd178524de5e6b4a 100644 (file)
--- a/block/badblocks.c
+++ b/block/badblocks.c
@@ -533,6 +533,7 @@ ssize_t badblocks_store(struct badblocks *bb, const char *page, size_t len,
        case 3:
                if (newline != '\n')
                        return -EINVAL;
+               /* fall through */
        case 2:
                if (length <= 0)
                        return -EINVAL;