[PATCH] nfsd: Mark expected switch fall-through

[Gustavo A. R. Silva]

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Warning level 2 was used: -Wimplicit-fallthrough=2

Signed-off-by: Gustavo A. R. Silva <gust...@embeddedor.com>
---
 fs/nfsd/nfs4callback.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c
index 2a979aa9..5dd56e9 100644
--- a/fs/nfsd/nfs4callback.c
+++ b/fs/nfsd/nfs4callback.c
@@ -1078,6 +1078,7 @@ static bool nfsd4_cb_sequence_done(struct rpc_task *task, 
struct nfsd4_callback
                break;
        case -ESERVERFAULT:
                ++session->se_cb_seq_nr;
+               /* Fall through */
        case 1:
        case -NFS4ERR_BADSESSION:
                nfsd4_mark_cb_fault(cb->cb_clp, cb->cb_seq_status);
-- 
2.7.4