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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2018-06-28 13:50:48 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-06-30 20:47:16 +0900 |
| commit | 9ca78674eb6a19acbb1d69e86273ebd1d3edf087 (patch) | |
| tree | 9bf053d0cc2b9f987e5272b8a90fde25481ce1eb /drivers/net | |
| parent | d241d4aac93f25a48ed42c246163b6c28354b1e5 (diff) | |
| download | linux-9ca78674eb6a19acbb1d69e86273ebd1d3edf087.tar.gz linux-9ca78674eb6a19acbb1d69e86273ebd1d3edf087.tar.bz2 linux-9ca78674eb6a19acbb1d69e86273ebd1d3edf087.zip | |
net: usb: Mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/usb/catc.c | 1 | ||||
| -rw-r--r-- | drivers/net/usb/cdc-phonet.c | 1 | ||||
| -rw-r--r-- | drivers/net/usb/r8152.c | 2 |
3 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/usb/catc.c b/drivers/net/usb/catc.c index 18d36dff97ea..424053bd8b21 100644 --- a/drivers/net/usb/catc.c +++ b/drivers/net/usb/catc.c @@ -869,6 +869,7 @@ static int catc_probe(struct usb_interface *intf, const struct usb_device_id *id default: dev_warn(&intf->dev, "Couldn't detect memory size, assuming 32k\n"); + /* fall through */ case 0x87654321: catc_set_reg(catc, TxBufCount, 4); catc_set_reg(catc, RxBufCount, 16); diff --git a/drivers/net/usb/cdc-phonet.c b/drivers/net/usb/cdc-phonet.c index 3c40312fa453..78b16eb9e58c 100644 --- a/drivers/net/usb/cdc-phonet.c +++ b/drivers/net/usb/cdc-phonet.c @@ -110,6 +110,7 @@ static void tx_complete(struct urb *req) case -ECONNRESET: case -ESHUTDOWN: dev->stats.tx_aborted_errors++; + /* fall through */ default: dev->stats.tx_errors++; dev_dbg(&dev->dev, "TX error (%d)\n", status); diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index c08c0d633407..a3e06a8bf9c6 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -1376,6 +1376,7 @@ static void intr_callback(struct urb *urb) case -ECONNRESET: /* unlink */ case -ESHUTDOWN: netif_device_detach(tp->netdev); + /* fall through */ case -ENOENT: case -EPROTO: netif_info(tp, intr, tp->netdev, @@ -2741,6 +2742,7 @@ static void r8153b_ups_en(struct r8152 *tp, bool enable) r8152_mdio_write(tp, MII_BMCR, data); data = r8153_phy_status(tp, PHY_STAT_LAN_ON); + /* fall through */ default: if (data != PHY_STAT_LAN_ON) |