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| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2020-09-16 01:35:06 +0300 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2020-09-21 11:13:17 +0300 |
| commit | 71ef9dfda730dac915f5fba8f4d47d337d47def6 (patch) | |
| tree | 934e4075f8c00dbc52db979cdf89861137185592 /drivers/net/can/mscan/mscan.c | |
| parent | 29f45adbb72701098fd52c635b054d2b401b6863 (diff) | |
| download | linux-71ef9dfda730dac915f5fba8f4d47d337d47def6.tar.xz | |
can: mscan: mark expected switch fall-through
As -Wimplicit-fallthrough is now enabled the mscan driver shows this warning,
which is fixed by this patch:
drivers/net/can/mscan/mscan.c: In function ‘mscan_start_xmit’:
drivers/net/can/mscan/mscan.c:211:3: warning: this statement may fall through [-Wimplicit-fallthrough=]
211 | netif_stop_queue(dev);
| ^~~~~~~~~~~~~~~~~~~~~
drivers/net/can/mscan/mscan.c:212:2: note: here
212 | case 2:
| ^~~~
Link: https://lore.kernel.org/r/20200915223527.1417033-17-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can/mscan/mscan.c')
| -rw-r--r-- | drivers/net/can/mscan/mscan.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/can/mscan/mscan.c b/drivers/net/can/mscan/mscan.c index 99101d7027a8..0b3532dd50e2 100644 --- a/drivers/net/can/mscan/mscan.c +++ b/drivers/net/can/mscan/mscan.c @@ -209,6 +209,7 @@ static netdev_tx_t mscan_start_xmit(struct sk_buff *skb, struct net_device *dev) * since buffer with lower id have higher priority (hell..) */ netif_stop_queue(dev); + fallthrough; case 2: if (buf_id < priv->prev_buf_id) { priv->cur_pri++; |