treewide: Use fallthrough pseudo-keyword

[mirror_ubuntu-jammy-kernel.git] / net / can / j1939 / transport.c

diff --git a/net/can/j1939/transport.c b/net/can/j1939/transport.c
index a8dd956b5e8e1cb66e4d3be1669d8d9bd7e111fd..0cec4152f9797c51b1cf93c2e9efb91d9a71239d 100644 (file)
--- a/net/can/j1939/transport.c
+++ b/net/can/j1939/transport.c
@@ -860,7 +860,7 @@ static int j1939_xtp_txnext_transmiter(struct j1939_session *session)
                                return ret;
                }
 
-               /* fall through */
+               fallthrough;
        case J1939_TP_CMD_CTS:
        case 0xff: /* did some data */
        case J1939_ETP_CMD_DPO:
@@ -1764,12 +1764,12 @@ static void j1939_xtp_rx_dat_one(struct j1939_session *session,
        case J1939_ETP_CMD_DPO:
                if (skcb->addr.type == J1939_ETP)
                        break;
-               /* fall through */
-       case J1939_TP_CMD_BAM: /* fall through */
+               fallthrough;
+       case J1939_TP_CMD_BAM:
        case J1939_TP_CMD_CTS: /* fall through */
                if (skcb->addr.type != J1939_ETP)
                        break;
-               /* fall through */
+               fallthrough;
        default:
                netdev_info(priv->ndev, "%s: 0x%p: last %02x\n", __func__,
                            session, session->last_cmd);
@@ -1965,8 +1965,8 @@ static void j1939_tp_cmd_recv(struct j1939_priv *priv, struct sk_buff *skb)
        switch (cmd) {
        case J1939_ETP_CMD_RTS:
                extd = J1939_ETP;
-               /* fall through */
-       case J1939_TP_CMD_BAM: /* fall through */
+               fallthrough;
+       case J1939_TP_CMD_BAM:
        case J1939_TP_CMD_RTS: /* fall through */
                if (skcb->addr.type != extd)
                        return;
@@ -1987,7 +1987,7 @@ static void j1939_tp_cmd_recv(struct j1939_priv *priv, struct sk_buff *skb)
 
        case J1939_ETP_CMD_CTS:
                extd = J1939_ETP;
-               /* fall through */
+               fallthrough;
        case J1939_TP_CMD_CTS:
                if (skcb->addr.type != extd)
                        return;
@@ -2014,7 +2014,7 @@ static void j1939_tp_cmd_recv(struct j1939_priv *priv, struct sk_buff *skb)
 
        case J1939_ETP_CMD_EOMA:
                extd = J1939_ETP;
-               /* fall through */
+               fallthrough;
        case J1939_TP_CMD_EOMA:
                if (skcb->addr.type != extd)
                        return;
@@ -2050,14 +2050,14 @@ int j1939_tp_recv(struct j1939_priv *priv, struct sk_buff *skb)
        switch (skcb->addr.pgn) {
        case J1939_ETP_PGN_DAT:
                skcb->addr.type = J1939_ETP;
-               /* fall through */
+               fallthrough;
        case J1939_TP_PGN_DAT:
                j1939_xtp_rx_dat(priv, skb);
                break;
 
        case J1939_ETP_PGN_CTL:
                skcb->addr.type = J1939_ETP;
-               /* fall through */
+               fallthrough;
        case J1939_TP_PGN_CTL:
                if (skb->len < 8)
                        return 0; /* Don't care. Nothing to extract here */