net: plip: Fix fall-through warnings for Clang

In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple
warnings by explicitly adding multiple break statements 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>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/plip/plip.c b/drivers/net/plip/plip.c
index 4406b353123edadd372a7e522f25c38a631bb9fc..e26cf91bdec20e4148345ca3644a0c8b26df9141 100644 (file)
--- a/drivers/net/plip/plip.c
+++ b/drivers/net/plip/plip.c
@@ -516,6 +516,7 @@ plip_receive(unsigned short nibble_timeout, struct net_device *dev,
                *data_p |= (c0 << 1) & 0xf0;
                write_data (dev, 0x00); /* send ACK */
                *ns_p = PLIP_NB_BEGIN;
+               break;
        case PLIP_NB_2:
                break;
        }
@@ -808,6 +809,7 @@ plip_send_packet(struct net_device *dev, struct net_local *nl,
                                return HS_TIMEOUT;
                        }
                }
+               break;
 
        case PLIP_PK_LENGTH_LSB:
                if (plip_send(nibble_timeout, dev,