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net: wimax/i2400m: mark expected switch fall-through

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In preparation to enabling -Wimplicit-fallthrough, mark switch
cases where we are expecting to fall through.

Warning level 3 was used: -Wimplicit-fallthrough=3

This patch is part of the ongoing efforts to enabling
-Wimplicit-fallthrough.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Gustavo A. R. Silva 2019-02-08 13:16:47 -06:00 committed by David S. Miller
parent 1323f75fba
commit 671f2f9681
1 changed files with 1 additions and 0 deletions
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drivers/net/wimax/i2400m/usb.c
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@ -210,6 +210,7 @@ int __i2400mu_send_barker(struct i2400mu *i2400mu,
msleep(10); /* give the device some time */
goto retry;
}
/* fall through */
case -EINVAL: /* while removing driver */
case -ENODEV: /* dev disconnect ... */
case -ENOENT: /* just ignore it */