diff options
| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2018-07-03 23:17:31 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-07-04 15:17:32 +0200 |
| commit | d287c5024361554d746e918b20d69a37f1b6bd79 (patch) | |
| tree | 44b0371660dc708cc748aeb949ece05d53d1d26d /drivers/isdn/hardware | |
| parent | net: usb: asix: allow optionally getting mac address from device tree (diff) | |
| download | linux-d287c5024361554d746e918b20d69a37f1b6bd79.tar.xz linux-d287c5024361554d746e918b20d69a37f1b6bd79.zip | |
isdn: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Warning level 2 was used: -Wimplicit-fallthrough=2
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/isdn/hardware')
| -rw-r--r-- | drivers/isdn/hardware/mISDN/avmfritz.c | 1 | ||||
| -rw-r--r-- | drivers/isdn/hardware/mISDN/hfcpci.c | 1 | ||||
| -rw-r--r-- | drivers/isdn/hardware/mISDN/mISDNinfineon.c | 1 | ||||
| -rw-r--r-- | drivers/isdn/hardware/mISDN/mISDNisar.c | 4 |
4 files changed, 7 insertions, 0 deletions
diff --git a/drivers/isdn/hardware/mISDN/avmfritz.c b/drivers/isdn/hardware/mISDN/avmfritz.c index ae2b2669af1b..8eb28a83832e 100644 --- a/drivers/isdn/hardware/mISDN/avmfritz.c +++ b/drivers/isdn/hardware/mISDN/avmfritz.c @@ -361,6 +361,7 @@ modehdlc(struct bchannel *bch, int protocol) switch (protocol) { case -1: /* used for init */ bch->state = -1; + /* fall through */ case ISDN_P_NONE: if (bch->state == ISDN_P_NONE) break; diff --git a/drivers/isdn/hardware/mISDN/hfcpci.c b/drivers/isdn/hardware/mISDN/hfcpci.c index 34c93874af23..72a271b98873 100644 --- a/drivers/isdn/hardware/mISDN/hfcpci.c +++ b/drivers/isdn/hardware/mISDN/hfcpci.c @@ -1296,6 +1296,7 @@ mode_hfcpci(struct bchannel *bch, int bc, int protocol) case (-1): /* used for init */ bch->state = -1; bch->nr = bc; + /* fall through */ case (ISDN_P_NONE): if (bch->state == ISDN_P_NONE) return 0; diff --git a/drivers/isdn/hardware/mISDN/mISDNinfineon.c b/drivers/isdn/hardware/mISDN/mISDNinfineon.c index 1fc290659e94..3e01012be4ab 100644 --- a/drivers/isdn/hardware/mISDN/mISDNinfineon.c +++ b/drivers/isdn/hardware/mISDN/mISDNinfineon.c @@ -887,6 +887,7 @@ release_card(struct inf_hw *card) { release_card(card->sc[i]); card->sc[i] = NULL; } + /* fall through */ default: pci_disable_device(card->pdev); pci_set_drvdata(card->pdev, NULL); diff --git a/drivers/isdn/hardware/mISDN/mISDNisar.c b/drivers/isdn/hardware/mISDN/mISDNisar.c index b791688d0228..386731ec2489 100644 --- a/drivers/isdn/hardware/mISDN/mISDNisar.c +++ b/drivers/isdn/hardware/mISDN/mISDNisar.c @@ -972,6 +972,7 @@ isar_pump_statev_fax(struct isar_ch *ch, u8 devt) { break; case PCTRL_CMD_FTM: p1 = 2; + /* fall through */ case PCTRL_CMD_FTH: send_mbox(ch->is, dps | ISAR_HIS_PUMPCTRL, PCTRL_CMD_SILON, 1, &p1); @@ -1177,6 +1178,7 @@ setup_pump(struct isar_ch *ch) { send_mbox(ch->is, dps | ISAR_HIS_PUMPCFG, PMOD_DTMF, 1, param); } + /* fall through */ case ISDN_P_B_MODEM_ASYNC: ctrl = PMOD_DATAMODEM; if (test_bit(FLG_ORIGIN, &ch->bch.Flags)) { @@ -1268,6 +1270,7 @@ setup_iom2(struct isar_ch *ch) { case ISDN_P_B_MODEM_ASYNC: case ISDN_P_B_T30_FAX: cmsb |= IOM_CTRL_RCV; + /* fall through */ case ISDN_P_B_L2DTMF: if (test_bit(FLG_DTMFSEND, &ch->bch.Flags)) cmsb |= IOM_CTRL_RCV; @@ -1560,6 +1563,7 @@ isar_l2l1(struct mISDNchannel *ch, struct sk_buff *skb) ich->is->name, hh->id); ret = -EINVAL; } + /* fall through */ default: pr_info("%s: %s unknown prim(%x,%x)\n", ich->is->name, __func__, hh->prim, hh->id); |