staging: lustre: ptlrpc: mark expected switch fall-throughs

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

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c b/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c
index aad4ff1..a3664c1 100644 (file)
--- a/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c
@@ -786,7 +786,7 @@ __u32 lustre_msg_get_flags(struct lustre_msg *msg)
 
                CERROR("invalid msg %p: no ptlrpc body!\n", msg);
        }
-       /* no break */
+       /* fall through */
        default:
                /* flags might be printed in debug code while message
                 * uninitialized
@@ -854,7 +854,7 @@ __u32 lustre_msg_get_op_flags(struct lustre_msg *msg)
 
                CERROR("invalid msg %p: no ptlrpc body!\n", msg);
        }
-       /* no break */
+       /* fall through */
        default:
                return 0;
        }
@@ -1035,7 +1035,7 @@ int lustre_msg_get_status(struct lustre_msg *msg)
 
                CERROR("invalid msg %p: no ptlrpc body!\n", msg);
        }
-       /* no break */
+       /* fall through */
        default:
                /* status might be printed in debug code while message
                 * uninitialized