[PATCH] ntb: ntb_transport: Mark expected switch fall-throughs

[Gustavo A. R. Silva]

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

Addresses-Coverity-ID: 1373888 ("Missing break in switch")
Addresses-Coverity-ID: 1373889 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gust...@embeddedor.com>
---
 drivers/ntb/ntb_transport.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/ntb/ntb_transport.c b/drivers/ntb/ntb_transport.c
index 9398959..c643b9c 100644
--- a/drivers/ntb/ntb_transport.c
+++ b/drivers/ntb/ntb_transport.c
@@ -1278,6 +1278,7 @@ static void ntb_rx_copy_callback(void *data,
                case DMA_TRANS_READ_FAILED:
                case DMA_TRANS_WRITE_FAILED:
                        entry->errors++;
+                       /* fall through */
                case DMA_TRANS_ABORTED:
                {
                        struct ntb_transport_qp *qp = entry->qp;
@@ -1533,6 +1534,7 @@ static void ntb_tx_copy_callback(void *data,
                case DMA_TRANS_READ_FAILED:
                case DMA_TRANS_WRITE_FAILED:
                        entry->errors++;
+                       /* fall through */
                case DMA_TRANS_ABORTED:
                {
                        void __iomem *offset =
-- 
2.7.4