diff options
Diffstat (limited to 'drivers/tty/n_gsm.c')
| -rw-r--r-- | drivers/tty/n_gsm.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c index d9662848a297..c4e16b31f9ab 100644 --- a/drivers/tty/n_gsm.c +++ b/drivers/tty/n_gsm.c @@ -1565,14 +1565,11 @@ static void gsm_dlci_data(struct gsm_dlci *dlci, const u8 *data, int clen) pr_debug("%d bytes for tty\n", len); switch (dlci->adaption) { /* Unsupported types */ - /* Packetised interruptible data */ - case 4: + case 4: /* Packetised interruptible data */ break; - /* Packetised uininterruptible voice/data */ - case 3: + case 3: /* Packetised uininterruptible voice/data */ break; - /* Asynchronous serial with line state in each frame */ - case 2: + case 2: /* Asynchronous serial with line state in each frame */ while (gsm_read_ea(&modem, *data++) == 0) { len--; if (len == 0) @@ -1583,8 +1580,8 @@ static void gsm_dlci_data(struct gsm_dlci *dlci, const u8 *data, int clen) gsm_process_modem(tty, dlci, modem, clen); tty_kref_put(tty); } - /* Line state will go via DLCI 0 controls only */ - case 1: + /* Fall through */ + case 1: /* Line state will go via DLCI 0 controls only */ default: tty_insert_flip_string(port, data, len); tty_flip_buffer_push(port); @@ -1979,7 +1976,7 @@ static void gsm1_receive(struct gsm_mux *gsm, unsigned char c) gsm->address = 0; gsm->state = GSM_ADDRESS; gsm->fcs = INIT_FCS; - /* Drop through */ + /* Fall through */ case GSM_ADDRESS: /* Address continuation */ gsm->fcs = gsm_fcs_add(gsm->fcs, c); if (gsm_read_ea(&gsm->address, c)) |